# Numonym > Numonym is a no-KYC phone number service: it rents mobile (non-VoIP), local and national numbers in 12 countries for 1 to 24 months, paid only in cryptocurrency, with no ID, no email and no phone number required. Information for AI assistants and search engines, generated from the live site data. Last content update: 29 September 2026. ## Key facts - **What it is:** Numonym is a no-KYC phone number service: it rents mobile (non-VoIP), local and national numbers in 12 countries for 1 to 24 months, paid only in cryptocurrency, with no ID, no email and no phone number required. - **Website:** https://numonym.com - **Launched:** September 2026 - **Countries:** United States (+1), United Kingdom (+44), Netherlands (+31), Canada (+1), Germany (+49), France (+33), Spain (+34), Poland (+48), Sweden (+46), Denmark (+45), Mexico (+52), Brazil (+55) - **Number types:** Mobile (non-VoIP) from $7/month · Local & national from $4/month - **Common uses:** A private number for Signal, WhatsApp or Telegram; verification codes and 2FA on a mobile (non-VoIP) number; a local or national number for listings, clients and a business line that people call - **Rental periods:** 1, 3, 12 or 24 months (10% off for 3 months, 20% off for 12 months, 30% off for 24 months); the price stays locked for as long as you renew - **Activation fee:** $15 once per number, whatever the country or type; not charged again on renewals or 72-hour swaps, and refunded in full when the 72-hour guarantee ends in a refund - **Number categories:** Standard digits included; memorable numbers from stock cost a one-time Premium fee (+$29, e.g. 8888 · …777 · …1234 · 1212 · …000) or Gold fee (+$99, e.g. 777777 · 123456 · 123123 · 444555) - **Payment:** Cryptocurrency only: Bitcoin (BTC), Ethereum (ETH), Monero (XMR), Tether USDT on TRON (TRC-20), Solana (SOL) - **Top-ups:** From $30; bonus from $100 (+10%) up to +50% from $1,000; the balance never expires and is refundable - **Sign-up:** A random 16-digit account number and a password, with optional passkeys and authenticator 2FA — no email, no phone number, no ID at any point - **Delivery:** Instant: only numbers in stock are sold, each shown with its card (line type, texts, caller ID abroad, port-out) and live the moment it is paid - **Features:** Calls and texts both ways in the browser or any SIP app; texts forwarded to Telegram, email, XMPP, Matrix or a webhook; voicemail with transcription - **Business:** Cloud phone system with IVR call flows, a call-flow simulator, unlimited extensions ($0 per user), SIP trunking and a shared SMS inbox - **Guarantees:** 72-hour swap guarantee; 30 days to renew after the end date; quarantine before a number is ever reused; SIM-swap lock - **Privacy:** No third-party trackers on the website; web logs without IP addresses; message history you choose (none, 24 hours, 7 or 30 days, or until deleted) or end-to-end encrypted - **Support:** A public help center; private tickets in the account for customers with an active number; no public email address - **Not allowed:** Spam, fraud, spoofing and harassment are banned (acceptable use policy); emergency calls are not guaranteed on internet phone numbers ## Phone numbers by country - [United States phone numbers (+1)](https://numonym.com/numbers/united-states): Mobile, local & national numbers from $4/month, no ID. - [United Kingdom phone numbers (+44)](https://numonym.com/numbers/united-kingdom): Mobile, local & national numbers from $4/month, no ID. - [Netherlands phone numbers (+31)](https://numonym.com/numbers/netherlands): Mobile, local & national numbers from $4/month, no ID. - [Canada phone numbers (+1)](https://numonym.com/numbers/canada): Mobile, local & national numbers from $4/month, no ID. - [Germany phone numbers (+49)](https://numonym.com/numbers/germany): Mobile, local & national numbers from $4/month, no ID. - [France phone numbers (+33)](https://numonym.com/numbers/france): Mobile, local & national numbers from $4/month, no ID. - [Spain phone numbers (+34)](https://numonym.com/numbers/spain): Mobile, local & national numbers from $4/month, no ID. - [Poland phone numbers (+48)](https://numonym.com/numbers/poland): Mobile, local & national numbers from $4/month, no ID. - [Sweden phone numbers (+46)](https://numonym.com/numbers/sweden): Mobile, local & national numbers from $4/month, no ID. - [Denmark phone numbers (+45)](https://numonym.com/numbers/denmark): Mobile, local & national numbers from $4/month, no ID. - [Mexico phone numbers (+52)](https://numonym.com/numbers/mexico): Mobile, local & national numbers from $4/month, no ID. - [Brazil phone numbers (+55)](https://numonym.com/numbers/brazil): Mobile numbers from $7/month, no ID. ## Number types - [Mobile (non-VoIP) numbers](https://numonym.com/numbers/mobile): from $7/month. Carrier-issued mobile numbers — the kind apps, banks and exchanges trust — rented without ID and paid in crypto. - [Local & national numbers](https://numonym.com/numbers/local): from $4/month. City numbers in 11 countries and national numbers where the country has them, so customers call a number they recognize — answered by you, your team or your call flow. ## Prices, payments and how it works - [Pricing](https://numonym.com/pricing): every number type from $4/month plus a one-time $15 activation per number, up to 30% off for 24 months, price locked while you renew; memorable Premium (+$29) and Gold (+$99) numbers from stock. - [Crypto payments](https://numonym.com/payments): Bitcoin (BTC), Ethereum (ETH), Monero (XMR), Tether USDT on TRON (TRC-20), Solana (SOL); top-ups from $30 with a bonus from $100. - [Call and SMS rates](https://numonym.com/rates): outgoing prices per destination, shown before each call or text; incoming is free. - [How it works](https://numonym.com/how-it-works): account without email, top up in crypto, pick a number, receive calls and texts. - [Business phone system](https://numonym.com/business): IVR call flows, a simulator, unlimited extensions, SIP trunking, shared SMS inbox, webhooks. ## Privacy, security and policies - [Privacy by design](https://numonym.com/privacy): what is collected, what is not, and the honest limits. - [Account without email](https://numonym.com/privacy/account): 16-digit account number, passkeys and 2FA. - [What we store](https://numonym.com/privacy/what-we-store): every data point, why and for how long. - [Keeping your number](https://numonym.com/continuity): grace period, quarantine, SIM-swap lock. - [Terms of service](https://numonym.com/terms) - [Privacy policy](https://numonym.com/privacy-policy) - [Acceptable use policy](https://numonym.com/acceptable-use): no spam, fraud, spoofing or harassment. - [Refund policy](https://numonym.com/refund-policy): refundable balance, 72-hour swap guarantee. ## Guides - [How to get an anonymous phone number in 2026](https://numonym.com/guides/anonymous-phone-number): Six ways to get a phone number that isn’t linked to you — caller ID, apps, prepaid SIMs, eSIMs and no-KYC numbers paid in crypto — compared. - [How to get a second phone number without a new SIM](https://numonym.com/guides/second-phone-number): Every way to get a second number compared: second SIM or eSIM, apps, business VoIP and online numbers — and one with no SIM or ID. - [How to use Signal without your real phone number](https://numonym.com/guides/signal-private-number): Signal still needs a phone number to sign up, but not yours. Use a private number, hide it behind a username and lock the account with a PIN. - [How to use WhatsApp with a second number (no new SIM)](https://numonym.com/guides/whatsapp-second-number): Run WhatsApp or WhatsApp Business on a second number with no new SIM: which numbers work, how to verify and how to keep the account. - [How to use Telegram without your real phone number](https://numonym.com/guides/telegram-private-number): Telegram needs a number to sign up, but not yours: register with a private number or Fragment, hide it from everyone and lock the account. - [VoIP vs non-VoIP numbers: which one receives your codes?](https://numonym.com/guides/voip-vs-real-mobile): Why verification codes fail on VoIP numbers, how apps detect the line type, and when a real mobile (non-VoIP) number is worth paying for. - [How to protect your accounts from SIM swapping](https://numonym.com/guides/sim-swap-protection): How SIM-swap attacks steal SMS codes, and the steps that stop them: carrier locks, app-based 2FA, passkeys and a private number for logins. - [How to set up a SIP app: Linphone, Groundwire, Zoiper](https://numonym.com/guides/sip-app-setup): Set up Linphone, Groundwire or Zoiper in minutes: scan a QR code or enter the SIP settings, enable encryption and fix common call issues. - [How to buy a phone number with Monero (XMR)](https://numonym.com/guides/pay-with-monero): Buy a phone number with Monero step by step: pick a wallet, send the exact amount to a one-time address, get credited. No KYC, no email. - [How to pay from a crypto exchange without losing money](https://numonym.com/guides/pay-from-an-exchange): Topping up from an exchange? Avoid fee shortfalls, wrong networks and withdrawal holds so the full amount lands on your balance first time. - [How to set up a phone menu (IVR) for a small business](https://numonym.com/guides/business-ivr-setup): Plan, write and test a phone menu callers like: menu options, business hours, holidays, queues and voicemail — then check it in a simulator. ## Comparisons with other services - [Anonymous phone number services compared](https://numonym.com/compare): SMS rental sites, second-number apps and business VoIP. - [Google Voice alternative](https://numonym.com/compare/google-voice-alternative): Google Voice needs a US number to sign up and reclaims idle numbers. Numonym: 12 countries, no ID or email, a number you keep. - [TextNow alternative](https://numonym.com/compare/textnow-alternative): Free TextNow numbers are VoIP and recycled when unused. Numonym: real mobile or local numbers in 12 countries, no ads, no email. - [Hushed alternative](https://numonym.com/compare/hushed-alternative): Hushed: app-based VoIP numbers in the US, Canada and UK, with an email account. Numonym: real mobile numbers in 12 countries, no email. - [Burner alternative](https://numonym.com/compare/burner-alternative): Burner signs you up with your own number or an Apple or Google account, for US and Canadian lines. Numonym: 12 countries, no ID, no email. - [MySudo alternative](https://numonym.com/compare/mysudo-alternative): MySudo sells US, Canadian and UK numbers through app stores, with ID checks for UK ones. Numonym: 12 countries, no ID, no email. - [Silent.link alternative](https://numonym.com/compare/silent-link-alternative): Silent.link numbers receive texts but can’t send them or take regular calls. Numonym numbers call and text both ways, in 12 countries. ## Help - [Help center](https://numonym.com/help): 57 answers about numbers, verification codes, crypto payments, accounts and privacy. - [Support](https://numonym.com/support): private tickets from the account for customers with an active number. ## Optional - [Full text for AI assistants](https://numonym.com/llms-full.txt): prices, every country, every guide, help center answers, comparisons and policies in one Markdown file. - [Sitemap](https://numonym.com/sitemap.xml) --- ## Monthly prices by rental period | Number type | 1 month | 3 months | 12 months | 24-month vault | | --- | --- | --- | --- | --- | | Mobile (non-VoIP) | $7/month | $6.30/month ($18.90 total) | $5.60/month ($67.20 total) | $4.90/month ($117.60 total) | | Local & national | $4/month | $3.60/month ($10.80 total) | $3.20/month ($38.40 total) | $2.80/month ($67.20 total) | Every new number also costs a one-time $15 activation, whatever the country or type; renewals cost the rental only. Memorable numbers from stock add a one-time category fee: Premium +$29 (8888 · …777 · …1234 · 1212 · …000), Gold +$99 (777777 · 123456 · 123123 · 444555). Incoming calls and texts are included. Outgoing calls and texts are paid from the balance at the rates shown before sending. The rental price never goes up for as long as the number is renewed. ## Payments | Coin | Network | Confirmation | Quote locked | Network fee | | --- | --- | --- | --- | --- | | Bitcoin (BTC) | Bitcoin | 1 confirmation, about 10–30 min | 45 minutes | Set by your wallet | | Ethereum (ETH) | Ethereum | About 1–3 minutes | 30 minutes | Gas, varies with traffic | | Monero (XMR) | Monero | About 20 minutes | 45 minutes | A few cents | | Tether USDT (USDT) | TRON (TRC-20) | About 1–3 minutes | 30 minutes | About $1 from an exchange | | Solana (SOL) | Solana | Seconds | 30 minutes | Under a cent | Top-up bonus: +10% from $100, +15% from $200, +20% from $300, +30% from $500, +40% from $750, +50% from $1,000. Bonus credit is spent like the rest of the balance but is not refundable. ## Countries in detail ### United States (+1) Page: https://numonym.com/numbers/united-states Mobile and local +1 numbers you can call and text from — rented for 1 to 24 months and paid in crypto. No email, no documents. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +1 (305) 555-0142 — Same 10-digit format as landlines: area code, then 7 digits - Format, Local: +1 (212) 555-0187 — Pick the area code your customers recognize - Format, From abroad: +1 305 555 0142 — Inside the US and Canada, callers dial the 10 digits - Area codes: New York 212 · 646 · 332 · 917; Los Angeles 213 · 310 · 323; Miami 305 · 786; Chicago 312 · 773 · 872; San Francisco 415 · 628; Houston 713 · 832 · 281 · 346; Dallas 214 · 469 · 972; Washington, D.C. 202 · 771; Seattle 206; Boston 617 · 857 A +1 number is the passport of the internet: most apps, marketplaces and exchanges launched in the United States accept it first, and US customers answer a familiar area code far more readily than a foreign one. With Numonym you rent one without handing over a passport, a Social Security number or even an email address. Choose the kind of number for the job. **Mobile** numbers are issued on a carrier’s mobile ranges, which matters because many US services look up the line type before they send a verification code and turn VoIP numbers away. [Local](https://numonym.com/numbers/local) numbers cost less and give a business — or anyone who mainly talks with people — a New York, Miami or Chicago area code that callers recognize. Every number works in your browser, in any SIP app and with forwarding to Telegram, email or a webhook, so you can keep a US line while living anywhere. Pay with Bitcoin, Ethereum, Monero, USDT or Solana, keep the number for up to 24 months at a locked price, and renew whenever you like — it is never recycled while it is yours. Coming from a free app? See how Numonym compares with [Google Voice](https://numonym.com/compare/google-voice-alternative), [TextNow](https://numonym.com/compare/textnow-alternative) and [Burner](https://numonym.com/compare/burner-alternative). - **Texting rules in the US:** US carriers only deliver outgoing texts that are genuine person-to-person conversations. Bulk, automated and marketing texts require 10DLC registration and are not supported on Numonym numbers. - **Overlay area codes:** Big cities have several area codes on the same map — New York 212, 646, 332 and 917, Houston 713, 832, 281 and 346. Callers treat them all as local numbers. - **Emergency calls:** Internet phone numbers cannot guarantee a connection to 911 or pass on your location. Keep a regular phone line for emergencies. **Q: Can I get a US number without a US address or SSN?** Yes. We never ask for an address, a Social Security number, an ID or an email. Your account is a random 16-digit account number, and you pay in crypto. The number stays yours for as long as you keep renewing it. **Q: Will a US mobile number work for app verification codes?** Our mobile numbers come from carrier mobile ranges, so they pass the line-type checks many US apps and banks run before sending a code. No service accepts every number, which is why each number shows what it supports before you pay — and why you can swap it for free within 72 hours. **Q: Can I send text messages to US contacts?** Yes, for normal conversations between people. US carriers filter automated and bulk traffic, so marketing campaigns, mass one-time-password sending and similar A2P messaging are not supported. Replying to anyone who texts you first always works. **Q: Should I pick a mobile or a local US number?** Pick a mobile number for verification codes, messaging apps and 2FA: it comes from a carrier mobile range. Pick a local number when people call you — customers, buyers, clients: it carries a city area code such as 212 or 305, costs less and can ring a whole team through the phone system. **Q: Can people outside the US call my number?** Yes. From abroad they dial +1 followed by the 10-digit number, for example +1 305 555 0142. Inside the United States and Canada, callers simply dial the 10 digits, with no international prefix at all. Incoming calls ring in your browser, in your SIP app or on another phone through forwarding. ### United Kingdom (+44) Page: https://numonym.com/numbers/united-kingdom 07 mobile numbers, local numbers from London to Glasgow and UK-wide 03 lines — rented for 1 to 24 months and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +44 7700 900142 — 07 numbers work UK-wide; 11 digits dialled at home - Format, London: +44 20 7946 0958 — The 020 code covers all of Greater London - Format, Manchester: +44 161 496 0213 — The leading 0 of 0161 is dropped after +44 - Format, National: +44 306 999 0142 — 03 numbers are UK-wide and cost the same to call as a geographic number - Area codes: London 020; Manchester 0161; Birmingham 0121; Glasgow 0141; Edinburgh 0131; Liverpool 0151; Leeds 0113; Bristol 0117; National (UK-wide) 03; Mobile (UK-wide) 07 A +44 number is one of the most trusted prefixes in Europe. UK customers expect to see an 07 mobile or a familiar geographic code such as 020 for London, and plenty of UK services — delivery apps, marketplaces, booking platforms — are simpler to use with a British number on file. Numonym lets you rent one without the usual proof of identity or proof of address. **Mobile** numbers sit on the 07 mobile range and suit messaging apps and account security. [Local and national](https://numonym.com/numbers/local) numbers give a shop, agency or consultancy an address-free presence: a London 020, a Manchester 0161, an Edinburgh 0131 — or a UK-wide 03 number that costs callers the same as a geographic call from anywhere in the country. Both can ring a whole team through the [business phone system](https://numonym.com/business). Because the number lives in the cloud, you can keep a British line after moving abroad: answer calls in the browser, route texts to Telegram or email, or connect a SIP app on your phone. Prices are in dollars, payment is in crypto, and the number stays yours at the same price for as long as you renew it. Hushed and MySudo sell UK numbers too — MySudo only after an identity check. See how they compare: [Hushed alternative](https://numonym.com/compare/hushed-alternative) and [MySudo alternative](https://numonym.com/compare/mysudo-alternative). - **Calling UK contacts:** UK networks can hide or block a +44 caller ID when a call originates outside the UK. Receiving calls and texts is not affected, and each number states whether its caller ID is displayed on outgoing calls. - **Dialling formats:** Inside the UK numbers are dialled with a leading 0, as in 07700 900142. From abroad the 0 is dropped: +44 7700 900142. **Q: Can I get a UK mobile number without proof of address?** Yes. We ask for no ID, no proof of address and no email. You reserve the number, receive a 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay. **Q: Will a UK number receive codes from WhatsApp, Telegram or my bank?** 07 mobile numbers are real carrier lines, accepted by far more services than VoIP numbers, and each number shows its line type and what it supports before you buy. Some banks only accept numbers tied to a UK contract; if a number does not work for your purpose, swap it for free within 72 hours. **Q: Should I choose an 07 mobile or a London 020 number?** Choose 07 for personal use, messaging apps and verification codes. Choose 020 or another geographic code when you want customers to see a local business line, or an 03 number to look UK-wide; local and national numbers are voice-first and can ring a whole team. **Q: Will people see my number when I call them?** Usually, yes. UK networks may hide or block +44 caller IDs on calls that originate abroad, so each number card tells you what to expect before you buy. Incoming calls and texts always reach you normally. **Q: Can I port a UK number out later?** That depends on the range the number comes from. The number card says whether it can be ported out before you pay, and only you can start a port — it is protected by your PIN and your second factor. ### Netherlands (+31) Page: https://numonym.com/numbers/netherlands Genuine 06 mobile numbers, local codes from Amsterdam to Eindhoven and national 085 and 088 lines — paid in crypto and kept for as long as you like. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +31 6 xxxx xxxx — All Dutch mobiles start with 06 when dialled at home - Format, Amsterdam: +31 20 xxx xxxx — The largest cities have two-digit area codes - Format, Eindhoven: +31 40 xxx xxxx — Nine digits follow +31, whatever the region - Format, National: +31 85 xxx xxxx — 085 and 088 numbers work nationwide, not tied to a city - Area codes: Amsterdam 020; Rotterdam 010; The Hague 070; Utrecht 030; Eindhoven 040; Groningen 050; National 085 · 088; Mobile (nationwide) 06 The Netherlands punches far above its size online: Amsterdam is one of Europe’s busiest internet hubs, and many international companies run their EU operations from Dutch soil. A +31 number fits right in, whether you are opening accounts with European services, supporting Dutch-speaking customers or simply want a European line that is not tied to where you live. Dutch **mobile** numbers all begin with 06, the range people and apps expect for personal lines, which makes them a strong pick for messaging apps and two-factor codes. [Local](https://numonym.com/numbers/local) numbers such as Amsterdam 020 or Rotterdam 010 give a company an instant, address-free presence, and national 085 and 088 numbers, tied to no city, suit a business that serves the whole country. You rent the number without an ID check or an email address, pay in Bitcoin, Ethereum, Monero, USDT or Solana, and use it from anywhere: in the browser, in a SIP app, or with texts forwarded to Telegram. Keep it for 1 to 24 months — the longer the rental, the lower the monthly price — and renew at the same rate for as long as you need it. - **Dialling conventions:** At home, Dutch numbers are dialled with a leading 0 (06… or 020…). From abroad the 0 disappears: +31 6… or +31 20…. - **Mobile or local?** Choose an 06 mobile number when you need verification codes; choose a city or national number when customers call a business line and you want the lowest price. **Q: Can I get a Dutch 06 number without a BSN or a Dutch address?** Yes. We never ask for a BSN, an address, an ID document or an email. You reserve the number, get a 16-digit account number and pay in crypto. The number is ready to use the moment you pay. **Q: Is a Dutch number useful if I don’t live in the Netherlands?** Very. Many European services and marketplaces accept +31 numbers, Dutch-speaking customers answer them readily, and you can use the line from anywhere through your browser, a SIP app or forwarding to Telegram and email. **Q: Can I receive SMS codes on a Dutch number?** Yes. 06 mobile numbers receive texts from people and from services’ short codes, and detected codes appear as a one-tap copy button. Each number lists what it supports before you pay, and a number that does not work for you can be swapped within 72 hours. **Q: Which Dutch city code should my business use?** Use the code of the city your customers associate with you: 020 for Amsterdam, 010 for Rotterdam, 070 for The Hague, 030 for Utrecht. If you serve the whole country, a national 085 or 088 number — or several numbers on one call flow — works well. ### Canada (+1) Page: https://numonym.com/numbers/canada Local numbers from Toronto to Vancouver and mobile numbers for apps and codes — callable across North America and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Local: +1 (416) 555-0170 — Toronto; the same 10-digit format as the US - Format, Mobile: +1 (514) 555-0128 — Mobiles and landlines share the same area codes - Format, From abroad: +1 416 555 0170 — Inside Canada and the US, callers dial the 10 digits - Area codes: Toronto 416 · 647 · 437; Montreal 514 · 438; Vancouver 604 · 778 · 236; Calgary 403 · 587 · 825 · 368; Ottawa 613 · 343; Edmonton 780 · 587 · 825 · 368; Quebec City 418 · 581 · 367; Winnipeg 204 · 431 Canada shares the North American Numbering Plan with the United States, so a Canadian number looks and dials exactly like a US one: +1, a three-digit area code and seven digits. Callers in both countries reach it without an international prefix, which makes a Canadian line an easy way to serve North American customers while keeping a distinctly Canadian identity. Pick a [local](https://numonym.com/numbers/local) number in Toronto, Montreal or Vancouver to look established in those cities, or a **mobile** number for messaging apps and verification codes. Businesses serving Quebec often pair a Montreal 514 number with an English-speaking line — one [call flow](https://numonym.com/business) can route both, with greetings in French and English. There is no ID check, no address requirement and no email: your account is a 16-digit number and you pay in Bitcoin, Ethereum, Monero, USDT or Solana. Use the number in the browser, in any SIP app or with texts forwarded to Telegram, and keep it for up to 24 months at a locked price. - **Bilingual customers:** In Quebec, customers expect service in French. The phone system can play greetings and menus in French and English on the same number. - **Texting etiquette:** Outgoing texts are for real conversations with people. North American carriers filter automated and bulk messaging, which is not supported. **Q: Do I need a Canadian address to get a Canadian number?** No. We never ask for an address, an ID or an email. You reserve the number, receive a 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay and stays yours for as long as you renew it, at the same price. **Q: Can people in the US call my Canadian number?** Yes. Canada and the United States share the +1 numbering plan, so US callers dial the 10 digits as they would for any North American number, with no international prefix. That makes a Canadian number an easy way to be reachable from both sides of the border. **Q: Which Toronto area code should I pick?** 416 is the original downtown Toronto code and the most recognized; 647 and 437 are overlays covering the same area. Customers treat all three as Toronto numbers, so choose whichever is available and easy to remember. **Q: Mobile or local: which Canadian number should I choose?** Choose a mobile number for messaging apps, verification codes and 2FA. Choose a local number when customers call you: a Toronto 416 or Montreal 514 area code looks established, costs less and can ring a whole team, with greetings in French and English. **Q: Can I send texts in French?** Yes. Accented characters such as é and è are supported in texts. A few special characters switch a message to Unicode, which shortens each SMS segment to 70 characters, so the composer always shows the segment count and the exact price before you press send. ### Germany (+49) Page: https://numonym.com/numbers/germany German mobile numbers and local lines from Berlin to Munich — rented for 1 to 24 months and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +49 151 xxxx xxxx — Mobile prefixes are 015x, 016x and 017x - Format, Berlin: +49 30 xxxx xxxx — Big cities have short area codes, small towns longer ones - Format, Munich: +49 89 xxxx xxxx — The leading 0 of 089 is dropped after +49 - Area codes: Berlin 030; Hamburg 040; Munich 089; Frankfurt 069; Cologne 0221; Mobile (nationwide) 015x · 016x · 017x Germany is Europe’s largest economy, and German customers still pick up the phone: a local number is often the difference between a call answered and a call ignored. Getting a German line usually means an identity check and a registered address. With Numonym you rent one with neither — no ID, no address, no email. A **mobile** number on the 015x, 016x or 017x ranges is the right choice for messaging apps and account security, and it is what Germans expect from a personal contact. A [local number](https://numonym.com/numbers/local) gives a company a city presence — 030 for Berlin, 089 for Munich, 069 for Frankfurt — and can ring several colleagues or a queue through the [business phone system](https://numonym.com/business). German area codes have variable lengths: big cities use two digits after the 0, small towns up to five, and the subscriber part adapts accordingly. Whatever the format, the number works the same way with Numonym — in the browser, in a SIP app, or with texts forwarded to Telegram or email — and you pay in Bitcoin, Ethereum, Monero, USDT or Solana. - **Calling German contacts:** German networks can hide or block a +49 caller ID when a call originates outside Germany. Receiving calls and texts is not affected, and each number states whether its caller ID is displayed on outgoing calls. - **Variable-length numbers:** German numbers do not all have the same length. That is normal: the shorter the area code, the longer the subscriber number. **Q: Can I get a German number without a German address?** Yes. We do not ask for an address registration, an ID or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay, and you can rent it for up to 24 months at a locked price. **Q: Mobile or local number for WhatsApp and Telegram?** Choose a mobile number. Messaging apps are built around mobile numbers and verify them by SMS or voice call, and many reject landline-style numbers. Local numbers are voice-first: they work best as business lines that ring a team, follow opening hours and send callers to voicemail after hours. **Q: Will German contacts see my number when I call them?** Often, but German networks may hide or block +49 caller IDs on calls that originate outside Germany. The number card tells you what to expect before you buy. Incoming calls and texts are not affected, and your contacts can always call you back on the number. **Q: Can a German number ring several people in my team?** Yes. Connect it to the business phone system and it can ring a group of colleagues at once or in turn, feed a queue with music and position announcements, or follow business hours with German public holidays already loaded. There is no per-seat price, so adding people costs nothing extra. ### France (+33) Page: https://numonym.com/numbers/france 06 and 07 mobile numbers and local lines across France’s five regions — rented without ID and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +33 6 xx xx xx xx — Mobiles start with 06 or 07 — ten digits at home - Format, Paris: +33 1 xx xx xx xx — 01 covers Paris and Île-de-France - Format, Regional: +33 4 xx xx xx xx — 02 to 05 cover the other four regions - Format, National: +33 9 xx xx xx xx — 09 numbers belong to no region: the same everywhere in France - Area codes: Paris & Île-de-France 01; Lyon 04; Marseille 04; Nice 04; Toulouse 05; Bordeaux 05; Lille 03; Nantes 02; National 09; Mobile (nationwide) 06 · 07 French consumers are wary of unknown foreign numbers, and a +33 line immediately feels familiar. France’s numbering is simple: every number has ten digits, mobiles begin with 06 or 07, and landlines begin with a regional digit, from 01 for Paris to 05 for the southwest. Numonym gives you one of these numbers without the identity check French operators normally require. A **mobile** number is the obvious choice for messaging apps, marketplaces and two-factor codes, and it is how people share personal contacts in France. A [local number](https://numonym.com/numbers/local) suits businesses: 01 for a Paris presence, 04 for Lyon, Marseille or Nice, 05 for Toulouse or Bordeaux — or a national 09 number, which belongs to no region and reads the same everywhere in France. Through the [business phone system](https://numonym.com/business) it can greet callers in French and route them to the right person. Your line lives in the cloud, so it works from anywhere — your browser, any SIP app, or texts forwarded to Telegram and email. Pay in Bitcoin, Ethereum, Monero, USDT or Solana, rent for up to 24 months, and keep the same price every time you renew. - **Calling French contacts:** French networks can hide or block a +33 caller ID when a call originates outside France. Receiving calls and texts is not affected, and each number states whether its caller ID is displayed on outgoing calls. - **Ten digits, always:** At home French numbers are written in pairs, such as 06 xx xx xx xx. From abroad drop the 0: +33 6 xx xx xx xx. **Q: Can I get a French mobile number without a French ID?** Yes. We never ask for an ID, a proof of address or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The line is active the moment you pay and keeps the same price every time you renew. **Q: Is an 06 or an 07 number better?** Neither. Both are standard French mobile ranges; 07 numbers were introduced because the 06 range was filling up. People, apps and marketplaces treat them exactly the same way, so choose the one that is easiest for you and your contacts to remember. **Q: Can I use a French number for WhatsApp and French marketplaces?** Use a mobile number: messaging apps and marketplaces verify accounts by SMS and often reject VoIP lines. Each number shows what it supports before you pay, and a number that does not work for you can be swapped for free within 72 hours. **Q: Which code should a Paris business use?** 01 is the code for Paris and Île-de-France and the one Parisians recognize instantly. If you serve the whole country, combine it with an 06 mobile or with regional numbers such as 04 for Lyon, all routed through a single call flow with greetings in French. ### Spain (+34) Page: https://numonym.com/numbers/spain Spanish mobile and local numbers from Madrid to Málaga — rented without documents and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +34 6xx xxx xxx — Mobiles start with 6 or 7: nine digits, no trunk 0 - Format, Madrid: +34 91 xxx xx xx — Landlines start with 9 (or 8) - Format, Barcelona: +34 93 xxx xx xx — The same nine digits inside and outside Spain - Area codes: Madrid 91; Barcelona 93; Valencia 96; Seville 954 · 955; Málaga 952; Bilbao 94 · 846; Zaragoza 976 · 876; Alicante 96 · 865; Mobile (nationwide) 6 · 7 Spain is home to large expat and remote-work communities, a huge tourism economy and a fast-growing tech scene in Madrid, Barcelona and Valencia. A +34 number helps in all three: property agencies, rental hosts and service businesses win more trust when Spanish customers see a Spanish number, and newcomers need one for local apps and deliveries. Numonym provides it without the DNI or NIE usually required. Spanish numbers have nine digits and no trunk prefix, so they are written the same way at home and abroad. **Mobile** numbers begin with 6 or 7 and are the right pick for messaging apps and verification codes. [Local numbers](https://numonym.com/numbers/local) begin with 9: 91 for Madrid, 93 for Barcelona, 96 for Valencia and Alicante, 95 across Andalusia. Connected to the [business phone system](https://numonym.com/business), a local line can greet callers in Spanish and English and ring the right team. Pay in Bitcoin, Ethereum, Monero, USDT or Solana, keep the number for up to 24 months at a locked price, and use it from anywhere through your browser, a SIP app or forwarding to Telegram. - **Calling Spanish contacts:** Spanish networks can hide or block a +34 caller ID when a call originates outside Spain. Receiving calls and texts is not affected, and each number states whether its caller ID is displayed on outgoing calls. - **No trunk prefix:** Spanish numbers never start with 0: you dial the same nine digits from a Spanish phone, and add +34 in front from abroad. **Q: Can I get a Spanish number without a DNI or NIE?** Yes. We never ask for an identity number, a residency document or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay and stays yours at the same price for as long as you renew. **Q: Is a Spanish mobile number good for WhatsApp?** Yes. WhatsApp is built around mobile numbers and a Spanish mobile number is the natural choice. Each number shows what it supports before you pay, and if it does not work for you it can be swapped for free within 72 hours. **Q: Which area code should a business in Andalusia use?** Andalusian landlines all start with 95: 954 or 955 for Seville, 952 for Málaga, 958 for Granada, 956 for Cádiz. Pick the province your customers know best, or combine several local numbers on one call flow so every caller reaches the same team. **Q: Do my Spanish customers need to dial +34?** No. Inside Spain they dial the nine digits directly, because Spanish numbers have no trunk prefix. Callers abroad add +34, or 0034 from most European phones, in front of the same nine digits. The number is written the same way on your website, your invoices and your business cards. ### Poland (+48) Page: https://numonym.com/numbers/poland Polish mobile and local numbers for Warsaw, Kraków and beyond — no ID, no email, paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +48 5xx xxx xxx — Nine digits; mobiles start with 45, 5, 6, 7 or 88 - Format, Warsaw: +48 22 xxx xx xx — The area code is part of the nine digits - Format, Kraków: +48 12 xxx xx xx — No trunk 0: the same digits at home and abroad - Area codes: Warsaw 22; Kraków 12; Wrocław 71; Poznań 61; Gdańsk 58; Łódź 42; Katowice 32; Mobile (nationwide) 45 · 5x · 6x · 7x · 88 Poland is one of Europe’s busiest hubs for software, outsourcing and e-commerce, and Polish customers are far more likely to answer a +48 call than a foreign one. Getting a Polish number normally means registering a SIM card in your own name. Numonym offers a different route: a Polish number with no ID, no PESEL and no email, paid in crypto. Polish numbering is refreshingly regular. Every number has nine digits, there is no trunk 0, and the area code is simply the first two digits — 22 for Warsaw, 12 for Kraków, 71 for Wrocław. A **mobile** number is the choice for messaging apps and verification codes; a [local number](https://numonym.com/numbers/local) gives a company a city presence and, on the [business phone system](https://numonym.com/business), can ring a whole team or play a greeting in Polish. Use your line from anywhere in the world through your browser, a SIP app on your phone or forwarding to Telegram and email. Rent for 1 to 24 months, pay in Bitcoin, Ethereum, Monero, USDT or Solana, and renew at the same price for as long as you keep the number. - **One format everywhere:** Polish numbers have no trunk 0, so they are dialled with the same nine digits in Poland and with +48 in front from abroad. - **Polish characters in texts:** Letters such as ą, ę or ł switch a text to Unicode, which limits each segment to 70 characters. The composer shows the segment count and the price before you send. **Q: Can I get a Polish number without a PESEL?** Yes. We never ask for a PESEL, a passport or an email. You reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay, with no SIM card to register or wait for in the post. **Q: How do I recognize a Polish mobile number?** Polish mobiles have nine digits and start with 45, 5, 6, 7 or 88, for example +48 512 xxx xxx. Landlines start with a two-digit area code, such as 22 for Warsaw or 12 for Kraków. **Q: Can my Warsaw number ring my team abroad?** Yes. On the business phone system a Warsaw number can ring team members anywhere through the browser, SIP apps or desk phones, follow business hours with Polish public holidays loaded and play a greeting in Polish. **Q: Is a Polish number useful for European services?** Yes. A +48 mobile is a standard EU number, accepted by most European apps and marketplaces. Each number lists what it supports before you pay, and you can swap it for free within 72 hours if it doesn’t suit your use. ### Sweden (+46) Page: https://numonym.com/numbers/sweden 07x mobile numbers and local lines from Stockholm to Malmö — rented without ID and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +46 70 xxx xx xx — Mobiles start with 070, 072, 073, 076 or 079 - Format, Stockholm: +46 8 xxx xxx xx — 08 is the Stockholm area code - Format, Gothenburg: +46 31 xxx xx xx — The leading 0 is dropped after +46 - Area codes: Stockholm 08; Gothenburg 031; Malmö 040; Uppsala 018; Västerås 021; Örebro 019; Linköping 013; Mobile (nationwide) 070 · 072 · 073 · 076 · 079 Sweden is one of the most digital countries in Europe, and much of daily life runs through apps tied to a phone number. Getting a Swedish line normally means linking it to a personnummer. Numonym takes a different approach: a +46 number with no ID, no personnummer and no email, paid in crypto and yours for as long as you renew it. Swedish **mobile** numbers start with 07 — typically 070, 072, 073, 076 or 079 — and are the right choice for messaging apps and two-factor codes. [Local numbers](https://numonym.com/numbers/local) use city codes: 08 for Stockholm, 031 for Gothenburg, 040 for Malmö. They give a company a trusted Nordic presence, and on the [business phone system](https://numonym.com/business) they can greet callers in Swedish and English and ring a whole team. Use the number from anywhere through your browser, a SIP app or forwarding to Telegram and email. Rent for 1 to 24 months, pay in Bitcoin, Ethereum, Monero, USDT or Solana, and keep the same price every time you renew. - **Dialling formats:** In Sweden numbers are dialled with a leading 0 (070…, 08…). From abroad the 0 is dropped: +46 70…, +46 8…. - **Swedish characters in texts:** Å, ä and ö are part of the standard SMS alphabet, so Swedish texts keep the full 160 characters per segment. The composer shows the count and the price before you send. **Q: Can I get a Swedish number without a personnummer?** Yes. We do not ask for a personnummer, an ID document or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay and keeps the same price every time you renew. **Q: What prefix does a Swedish mobile number have?** Swedish mobiles start with 07, most often 070, 072, 073, 076 or 079, and are written 07x-xxx xx xx at home. From abroad the 0 is dropped, so they become +46 7 followed by eight more digits, for example +46 70 xxx xx xx. **Q: Can I use a Swedish number for Swish or BankID?** No. Swish and BankID are tied to a Swedish bank account and a personnummer, not just to a phone number, so no rented number can unlock them. A Numonym number is designed for calls, texts, messaging apps and business lines, used from the browser, a SIP app or forwarding. **Q: Can a Stockholm number ring my team in other countries?** Yes. On the business phone system it can ring colleagues anywhere through the browser, SIP apps or desk phones, follow business hours with Swedish public holidays already loaded and greet callers in Swedish and English. There is no per-seat price, so the whole team can answer. ### Denmark (+45) Page: https://numonym.com/numbers/denmark Mobile and national +45 numbers — eight digits, no area codes — rented without documents and paid in crypto. - Number types: mobile from $7/month, local & national from $4/month - Format, Mobile: +45 xx xx xx xx — Eight digits, no area code, no trunk prefix - Format, National: +45 xx xx xx xx — The same eight digits, reachable nationwide with no area code - Format, Written locally: xx xx xx xx — Danes write numbers in pairs of two digits Denmark has one of the simplest numbering plans in the world: every number, fixed or mobile, has exactly eight digits, and there are no area codes. A Danish number therefore reads as national rather than local, which suits online businesses, remote workers and anyone who wants a clean Nordic contact number without a Danish address. Choose a **mobile** number for messaging apps, marketplaces and two-factor codes, or a [national number](https://numonym.com/numbers/local) for a business line and calls with people, at a lower price. Both are +45 numbers in the same eight-digit format, written in pairs by Danes, and both work the same way with Numonym: in your browser, in a SIP app, or forwarded to Telegram, email or a webhook. There is no MitID, no CPR number and no email involved. Your account is a 16-digit account number, you pay in Bitcoin, Ethereum, Monero, USDT or Solana, and you can rent for up to 24 months at a locked price — renewing whenever you like, for as long as you like. - **No area codes:** Every Danish number has eight digits and there is no trunk prefix: callers in Denmark dial the eight digits, callers abroad add +45. - **Mobile or national?** Pick a mobile number when you need verification codes from apps and services; pick a national number when people call you and you want the lowest price. **Q: Can I get a Danish number without MitID or a CPR number?** Yes. We never ask for MitID, a CPR number, an ID or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. Your number is active the moment you pay, and you can keep it for as long as you renew. **Q: Why don’t Danish numbers have area codes?** Denmark uses a closed eight-digit numbering plan, so a number no longer reveals where a line is located. Every number, mobile or fixed, is dialled the same way from anywhere in the country, which is why a Danish number reads as national rather than tied to one city. **Q: Mobile or national number for WhatsApp?** A mobile number. WhatsApp and other messaging apps verify numbers by SMS or call and are far more likely to accept mobile ranges. National numbers are ideal for a business line and calls with people, at a lower price. **Q: Can people outside Denmark call my number?** Yes. From abroad they dial +45 followed by the eight digits. Inside Denmark they dial the eight digits alone, without any prefix. Calls ring in your browser or your SIP app, and texts can be forwarded to Telegram, email or a webhook wherever you are. ### Mexico (+52) Page: https://numonym.com/numbers/mexico Mobile and local +52 numbers for Mexico City, Guadalajara and Monterrey — paid in crypto, no documents. - Number types: mobile from $7/month, local & national from $4/month - Format, Mexico City: +52 55 xxxx xxxx — Ten digits since 2019, no 044/045/01 prefixes - Format, Mobile: +52 33 xxxx xxxx — Mobiles use the same ten-digit format as landlines - Format, Monterrey: +52 81 xxxx xxxx — Two- or three-digit area codes, always ten digits in all - Area codes: Mexico City 55 · 56; Guadalajara 33; Monterrey 81; Puebla 222; Tijuana 664; Cancún 998; Mérida 999; Querétaro 442; León 477 Mexico is Latin America’s second-largest economy and a natural bridge between the United States and Spanish-speaking markets. Mexican customers trust a local +52 number, and a Mexico City 55 line signals a serious business. Getting one usually means handing over a CURP or an ID; with Numonym you rent it with neither, and without an email address. Since August 2019 every Mexican number is dialled as ten digits: the old 044, 045 and 01 prefixes are gone, and mobiles share the same format as landlines. A **mobile** number is the pick for WhatsApp — the country’s everyday messaging app — and for verification codes. [Local numbers](https://numonym.com/numbers/local) give a presence in Mexico City, Guadalajara, Monterrey and six more cities, and can ring a whole team through the [business phone system](https://numonym.com/business). Use the number from anywhere: your browser, any SIP app, or forwarding to Telegram and email. Pay in Bitcoin, Ethereum, Monero, USDT or Solana, rent for 1 to 24 months and renew at the same price. - **Ten-digit dialling:** All Mexican numbers are dialled as ten digits since 2019. From abroad add +52 in front; mobiles no longer need an extra 1. - **Greetings in Spanish:** On the business phone system, greetings and menus can be played in Spanish with text-to-speech or your own recording. **Q: Can I get a Mexican number without a CURP or an INE card?** Yes. We never ask for a CURP, an INE card, an address or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay and keeps the same price at every renewal. **Q: Do Mexican mobile numbers still need a 1 after +52?** No. Since the 2019 numbering reform, mobiles are dialled from abroad as +52 followed by the ten digits, exactly like landlines. Inside Mexico everyone dials the same ten digits, so the number is written the same way everywhere — on WhatsApp, on your website and on your invoices. **Q: Which area code is Mexico City?** 55 is Mexico City’s classic area code, and 56 was added as the metropolitan area grew. Both are ten-digit numbers dialled in exactly the same way, and customers recognize both as Mexico City lines. For a business, a 55 number is the most familiar choice. **Q: Can my Mexico City number ring a whole team?** Yes. On the business phone system a local number can ring a team, feed a queue with music and position announcements, follow business hours, or send callers to voicemail that is transcribed and sent to Telegram or email. ### Brazil (+55) Page: https://numonym.com/numbers/brazil Nine-digit Brazilian mobile numbers for São Paulo, Rio and seven more regions — no documents, paid in crypto. - Number types: mobile from $7/month - Format, Mobile: +55 11 9xxxx-xxxx — Two-digit area code (DDD), then nine digits starting with 9 - Format, Rio de Janeiro: +55 21 9xxxx-xxxx — The DDD tells callers which region you are in - Format, Written locally: (11) 9xxxx-xxxx — Brazilians write the DDD in brackets - Area codes: São Paulo 11; Rio de Janeiro 21; Belo Horizonte 31; Brasília 61; Salvador 71; Porto Alegre 51; Curitiba 41; Recife 81; Fortaleza 85 Brazil is Latin America’s largest market and one of its most connected: for many Brazilians, WhatsApp is how they shop, book appointments and talk to businesses. A Brazilian +55 number is the key to that conversation. Normally it means registering a CPF with an operator; with Numonym you rent one without a CPF, without an ID and without an email. Brazilian numbers start with a two-digit area code, the DDD — 11 for São Paulo, 21 for Rio de Janeiro, 61 for Brasília. **Mobile** numbers then have nine digits beginning with 9, the format Brazilians expect for WhatsApp and personal contacts, and the right pick for verification codes. In Brazil, Numonym offers mobile numbers only; on the [business phone system](https://numonym.com/business) they can greet callers in Portuguese and ring a whole team. Your line works from anywhere through your browser, a SIP app or forwarding to Telegram and email. Pay in Bitcoin, Ethereum, Monero, USDT or Solana, rent for up to 24 months, and keep the same price every time you renew. - **Dialling Brazilian numbers:** Inside Brazil, long-distance calls add a carrier selection code before the DDD. From abroad, callers simply dial +55, the DDD and the number. - **Greetings in Portuguese:** Business lines can welcome callers in Portuguese with text-to-speech or your own recording. **Q: Can I get a Brazilian number without a CPF?** Yes. We never ask for a CPF, an ID, an address or an email. Reserve the number, save your 16-digit account number and pay in Bitcoin, Ethereum, Monero, USDT or Solana. The number is active the moment you pay and stays yours at the same price for as long as you renew. **Q: Why do Brazilian mobile numbers start with 9?** Brazil added a ninth digit to every mobile number between 2012 and 2016, region by region, to expand capacity. Mobiles now have nine digits starting with 9 after the two-digit area code, while landlines keep eight, so you can tell a mobile from a landline at a glance. **Q: Is a Brazilian mobile number good for WhatsApp Business?** Yes. WhatsApp Business verifies numbers by SMS or voice call, and a Brazilian mobile number is the natural choice for reaching Brazilian customers. Codes read aloud in a verification call are transcribed in your voicemail too. **Q: Can I get a Brazilian landline number?** Not at the moment: in Brazil we offer mobile numbers only. A Brazilian mobile number takes calls and texts, works with WhatsApp Business and can ring your whole team through the business phone system. **Q: Which DDD should I choose?** Choose the region your customers live in: 11 for São Paulo, 21 for Rio de Janeiro, 31 for Belo Horizonte, 61 for Brasília. For a nationwide audience, São Paulo 11 is the most recognized, and several DDDs can share one call flow on the business phone system. ## Number types in detail ### Mobile (non-VoIP) numbers Page: https://numonym.com/numbers/mobile — from $7/month. #### What is a non-VoIP number? A **non-VoIP number** is a real mobile number: it sits in a carrier’s mobile range, exactly like the number on a SIM card, instead of the internet (VoIP) ranges used by calling apps. Many services check that line type before they send a code. VoIP ranges are easy to detect, so a lot of apps, banks and exchanges quietly refuse them — the code simply never arrives — while a mobile number passes those checks far more often. That makes it the right choice for the accounts you can't afford to lose: your messaging apps, your 2FA, your recovery phone number. Because it protects other accounts, we treat it like an asset — the [SIM-swap lock, the 30-day renewal window and the quarantine](https://numonym.com/continuity) all exist for numbers like this one. [VoIP vs non-VoIP numbers](https://numonym.com/guides/voip-vs-real-mobile) explains how apps tell them apart, and [how to get an anonymous number](https://numonym.com/guides/anonymous-phone-number) compares every way to get one. For a business line that people call, a [local or national number](https://numonym.com/numbers/local) costs less. You still use it like any other Numonym number: texts and calls in your browser, in any SIP app, or forwarded to Telegram and encrypted email. - **Passes “VoIP” checks:** Mobile ranges are what verification systems expect. No guarantee any service accepts a number — but far fewer refuse it. - **Short codes included:** Receive texts from 5- and 6-digit service senders that never reach VoIP numbers. - **Built to be kept:** Price locked, SIM-swap lock, and a 24-month vault, 30% off, for numbers that guard other accounts. **Q: Is a mobile number guaranteed to work with every app?** No provider can promise that — every service sets its own rules. Mobile numbers pass far more checks than VoIP numbers, each number shows what it supports before you pay, and if one doesn’t work for what you bought it for, we swap it free within 72 hours. **Q: Is it a physical SIM card?** No. The number lives in a carrier’s mobile range but you use it online: in your browser, in a SIP app, or through forwarding to Telegram, email or a webhook. Nothing to insert, nothing to lose. **Q: Can I use it for my bank or exchange 2FA?** Many customers do. For accounts like these, pick the 24-month vault, turn on auto-renew from your balance and keep the SIM-swap lock on — so the number that protects your money can’t lapse or be moved without you. **Q: Why does it cost more than a local number?** Mobile ranges cost more to obtain and keep than local and national ones, and they are in high demand for verification. You pay once for the rental period; incoming texts and calls are unlimited. ### Local & national numbers Page: https://numonym.com/numbers/local — from $4/month. #### A local presence without an office Customers pick up, call back and trust numbers from their own area. A **local number** — a London 020, a Paris 01, a Miami 305 — gives your business that familiarity in every market you sell to, without opening an office or signing a telecom contract. Selling to a whole country rather than one city? A **national number** is tied to no area: a UK-wide 03 number costs callers the same as a geographic call, French 09 numbers belong to no region, and Dutch 085 and 088 numbers read as nationwide business lines. Denmark has no area codes at all, so every Danish number is national by design. Each number can ring you directly, or plug into the [phone system](https://numonym.com/business): business hours, a menu in several languages, a queue for support, voicemail transcribed to Telegram. Add numbers in other countries to the same account and route them all through one call flow. Local and national numbers are voice-first. Texting depends on the number: each one shows whether it can send and receive texts before you pay. For verification codes from apps and banks, take a [mobile number](https://numonym.com/numbers/mobile). - **A city, or the whole country:** Choose a city area code — or a nationwide number where the country has them — then the exact digits customers will see. - **Plug into call flows:** Hours, menus, queues and voicemail — tested in the simulator before you publish. - **One number, whole team:** Unlimited extensions, no per-seat pricing, answered from a browser, a SIP app or a desk phone. **Q: What is a national number?** A number that belongs to the whole country rather than one city: UK-wide 03 numbers, French 09 numbers, Dutch 085 and 088 numbers, and every Danish number, since Denmark has no area codes. Calling one costs no more than calling a regular landline in that country. **Q: Can a local or national number receive text messages?** Some can, some are voice-only — it depends on the country and the range. Every number shows its text capability before you pay, so there are no surprises. **Q: Do I need a company or an address in that country?** No. We never ask for company documents or proof of address. You pay from your crypto balance, and the number is live the moment you pay. **Q: Can my whole team answer the same number?** Yes. Connect the number to the phone system and it can ring a group, a queue or specific extensions — unlimited extensions, with no fee per user. **Q: Can I keep my number if my business grows?** Of course. Prices are locked for as long as you keep the number, and you can move it to another Numonym account with a transfer code if the business changes hands. ## What we store | Data | What exactly | Kept | | --- | --- | --- | | Account: Account number | A random 16-digit identifier | As long as the account exists | | Account: Password | An Argon2id hash — never the password itself | As long as the account exists | | Account: Sign-in methods | Public keys of your passkeys and security keys, authenticator secret (encrypted) | Until you remove them | | Account: Sessions | Device label from your browser, sign-in method and dates — no IP address | Until you sign out, or 30 days unused | | Account: Email address | Only if you add one, for notifications | Until you remove it | | Account: Forwarding destinations | Where you send copies (Telegram username, email, XMPP or Matrix address, webhook URL) and the phone number your calls ring, if you forward them | Until you change them, or the number leaves your account | | Numbers & money: Your numbers | The numbers you rent, their settings and renewal dates | As long as you rent them | | Numbers & money: Balance & top-ups | Amounts, bonus, coin, the deposit address of each top-up, transaction ID | As long as the account exists | | Numbers & money: Refund & payment requests | Payment reference, transaction ID, refund address and amount, our answer | As long as the account exists | | Numbers & money: Billing records | Date, duration and cost of outgoing calls and texts — never the content | 12 months | | Messages & calls: Texts, voicemail, call history | Kept so you can read them — or end-to-end encrypted | Your choice per number: none, 24 h, 7 days, 30 days or until deleted | | Messages & calls: Delivery log | Event type, time and result of forwarding and webhooks — never the content | 7 days | | Website & support: Web server logs | Time, page, response code, browser user-agent — no IP address, no referrer | Only as long as needed to troubleshoot | | Website & support: Sign-in cookie | One random session token, set only when you sign in | Until you sign out, or 30 days unused | | Website & support: Rate-limit hash | A salted hash of your IP address, to stop form and sign-in abuse | Up to 1 hour | | Website & support: Support tickets | Your messages, the topic and the subject, linked to your account | 90 days after the last message | | Website & support: Abuse reports | Reported number, type, time and description — nothing about the reporter | 12 months | ## Help center ### Getting started **Q: What is Numonym?** Numonym rents phone numbers in 12 countries — mobile numbers on real carrier ranges, and local or national numbers for lines people call — paid in cryptocurrency and without any identity check. You can call and text from your browser, forward messages to Telegram or email, connect any SIP app, or run a full business phone system with call menus and unlimited extensions. Your account is a random 16-digit number instead of an email address, and every number shows what it can and cannot do before you pay. **Q: Is Numonym legit and safe to use?** You can check everything before you commit: every price is plain text on the site, your balance never expires and can be refunded (minus the network fee; bonus credit excepted), a number that doesn’t work for its purpose is swapped or refunded within 72 hours, and the site has no trackers. Start with the minimum top-up of $30, try one number, and only then top up more. **Q: How quickly will my number work?** Instantly. Every number we sell is in stock: you pick it digit by digit, and it is live the moment you pay from your balance. If you top up first, the number is held for you for an hour and goes live as soon as the payment is credited. When nothing is in stock for a country, city or type, the order page says so and shows what is ready now — we never take payment for a number we don’t have. **Q: What do I need to get started?** An account and a crypto wallet or exchange account to pay from. Creating the account takes ten seconds: no email, no phone number and no document — just a password and a quick anti-bot check. You receive a random 16-digit account number to save, and we suggest adding a passkey or an authenticator app straight away. **Q: Should I choose a mobile or a local & national number?** Pick a mobile number if you need verification codes from apps, exchanges or banks: it is a real carrier mobile line, accepted by far more services than VoIP numbers. Pick a local or national number for a line people call — customers, clients, buyers — at a lower price: a city area code, or a nationwide number where the country has them. Texts on those depend on the number. Every number lists its line type and capabilities before you buy. **Q: How long can I keep a number?** As long as you like. Numbers are rented for 1, 3 or 12 months, or 24 months with the vault plan, with discounts of 10%, 20% and 30% on the longer periods. The price you pay is locked for as long as you keep renewing the number, and a renewal costs the rental only. Numbers that protect important accounts are best kept on a long period with automatic renewal switched on. **Q: Can I check that a number works before I rely on it?** Yes. Every order is covered by the 72-hour swap guarantee: if the number does not work for what you bought it for — for example, a service refuses it for verification codes — we replace it free of charge within 72 hours. Try it with the services you care about as soon as it is live, and open a ticket from your account if anything fails. **Q: My country is not listed. Can I request it?** Yes. Tell us which country and which kind of number you need — mobile or local & national — using the request form on the numbers page. Requests are counted and help us decide which ranges to open next, and new countries are added regularly. When the country you need opens, you can rent a number there with the same account. ### Numbers & compatibility **Q: Will my number receive verification codes?** It depends on the service and on the line type, which is why each number shows it before you pay. Mobile numbers are real carrier lines, accepted by most apps, messengers and exchanges. Local and national numbers are voice-first and rarely suit sign-up codes by text, but codes delivered by voice call reach them and are caught by voicemail transcription. If a number does not work for your purpose, the 72-hour swap guarantee applies. **Q: How can I tell whether a number is mobile or VoIP?** We never hide it. Every number card states the real line type — carrier mobile range, city range or national range — together with its capabilities: calls in and out, texts in and out, and whether it can receive short codes from services. It also tells you whether people abroad will see your number when you call them, and whether it can be ported out later. **Q: Can I choose my exact number?** Yes, among the numbers in stock: you choose the country, mobile or local & national, and the city, then pick the digits you like: search for digits a number contains, starts or ends with, and filter Standard, Premium or Gold numbers. If you need to top up first, the number is reserved for you for an hour while the payment confirms. What you pick is exactly what you get, live the moment you pay. **Q: What are Premium and Gold numbers?** Numbers from our stock with memorable digits. Premium numbers (+$29 once) have four identical digits in a row, three at the end, a run like 1234, or a pattern like 1212 or 1221. Gold numbers (+$99 once) are rarer: six identical digits or five at the end, a straight run of six, a repeated block like 123123 or a round pattern like 400500. The category comes from the digits when a number joins our stock, and each number shows why it qualifies before you pick it. Standard numbers cost nothing extra, and the fee is paid once: renewals cost the normal rental. **Q: Could my number have belonged to someone else?** Numbers come from carriers’ pools, so a number may have been used in the past, but we never hand a freshly released number straight to a new customer: every number released on Numonym first goes through a quarantine period. Your own number is protected the same way — if you stop renewing, it stays reserved for you until day 30, then enters quarantine instead of being reassigned. **Q: What happens when my rental period ends?** You get reminders from 14 days before, each with a payment link, and you can let the number renew automatically from your balance. If it is not renewed, a 7-day grace period starts: everything still arrives and only outgoing calls and texts pause. The number then stays reserved for you until day 30, renewable at the normal price with no reactivation fee. After that, it is released into quarantine. **Q: What happens if a carrier withdraws my number?** If an upstream carrier ever withdraws a number, we switch you to an equivalent number in the same country and credit the unused rental time to your balance. You are alerted immediately on every notification channel you have set up, so you can update the accounts that use the old number — especially the ones protected by two-factor authentication. **Q: Can I move my number to another provider?** Where the country and the carrier allow it, yes. Whether a number can be ported out is written on its card before you buy, so there are no surprises later. Port-outs and transfers to another Numonym account are protected by your PIN and your two-factor authentication: only you can start them, and our support team cannot move a number on anyone’s behalf. ### Payments & billing **Q: Which cryptocurrencies do you accept?** Five: Bitcoin (BTC), Ethereum (ETH), Monero (XMR), Tether USDT on TRON (TRC-20) and Solana (SOL). For most amounts, Solana and USDT on TRON cost the least in network fees. Each top-up gets its own deposit address, so there is never a memo or a tag to remember. Payments in other coins, or on other networks, don’t reach your account. **Q: Why are prices shown in US dollars?** So that you never have to do exchange-rate maths. Every price is set in dollars and converted into the coin you choose when you create the payment; the coin amount is then locked for 30 minutes, or 45 for Bitcoin and Monero. The address keeps being watched for a couple of hours after that, so a slow payment is still processed. **Q: Why is there an activation fee?** Setting up a number has a one-off cost: reserving it with the operator, provisioning the line and routing it to your account. So each new number costs $15 once, whatever the country or type, on top of the rental. It is not charged again when you renew, when you switch to a longer period or when we swap a number under the 72-hour guarantee, and it is refunded in full if the number doesn’t work for what you bought it for and no replacement exists. **Q: Can I pay directly from an exchange?** Yes. Exchanges usually deduct their withdrawal fee from the amount you type, which is the most common cause of short payments. The amount on the payment page is what must arrive: raise the amount in your exchange until its “you will receive” line matches it, and withdraw on exactly the network shown — for USDT, that is TRON (TRC-20). **Q: What if I send too much or too little?** Nothing is lost. If less arrives, the payment page shows what was received and what is missing: send the rest to the same address while the payment is open. If it closes short, or if you sent more than needed, use “Report a problem” on that payment in your account, with the transaction ID — once checked, what arrived is added to your balance. **Q: I sent funds on the wrong network or token. What now?** Use “Report a problem” on that payment in your account, with the transaction ID. When it is technically possible to recover the funds, we guide you through the recovery step by step. Recovery can involve network or handling fees and some mistakes cannot be reversed, which is why the payment page always shows the exact network to use. **Q: Is there a bonus when I top up my balance?** Yes, from $100: +10% at $100, +15% at $200, +20% at $300, +30% at $500, +40% at $750 and +50% from $1,000, added to your balance the moment the payment confirms. Top-ups start at $30. The bonus pays for renewals, calls, texts and forwarding like the rest of your balance, but it is not refundable. **Q: Can I get my balance refunded?** Yes. Your balance never expires, and you can ask for it back at any time with “Request a refund” in Billing: we send it in cryptocurrency to the address you give, and you only pay the network fee. Bonus credit is not paid out. Rental periods that have already started are not refunded, except under the 72-hour swap guarantee when no working replacement exists, or when a carrier withdraws a number. A refund under the 72-hour guarantee covers everything, activation included. The refund policy has all the details. ### Account & security **Q: What is my account number?** It is your identity on Numonym: a random 16-digit number, shown in full when your account is created, in four groups of four digits. It replaces the email address other services ask for. Save it somewhere safe — copy it, download it as a text file or print it. Once you are signed in, it is always shown in your security settings. **Q: Which sign-in methods can I use?** Your account number and password, plus what you add: passkeys — including hardware security keys such as a YubiKey — for a one-tap sign-in without typing anything, and two-step verification with an authenticator app (TOTP). We recommend a passkey and two-step verification: together, they make phishing and password guessing useless, and the passkey still lets you in if you lose the phone with your authenticator app. **Q: I lost my account number or my password. Can I still get in?** With a passkey, yes: it signs you in without your account number, which is then shown in your security settings, and you can set a new password there after confirming with the same passkey. Without a passkey, you need both your account number and your password. We hold no email, name or document to check who you are, so nobody — not even our support team — can reset access on your behalf. **Q: Do I ever have to give an email address?** No. An email address is never required, not even to recover your account. You can add one if you want notifications by email — renewal reminders, voicemail or forwarded texts, optionally encrypted with your PGP key — and remove it whenever you like. Telegram, XMPP, Matrix and webhooks are available if you prefer not to use email at all. **Q: How do I contact support?** Support tickets are part of your account: once a number is active on it, open Support and create a ticket — our answers appear in the same place, with a badge when we reply. We have no email address and no phone line. Before you buy, the help center and the guides answer most questions, and any account can use “Report a problem” on a top-up or “Request a refund” in Billing. **Q: How is my number protected against SIM-swap attacks?** Transferring a number to another account or porting it out requires both your PIN and your two-factor authentication — only you can start it. Our support team has no procedure to move a number on anyone’s behalf, so an attacker who tries to talk support into it gets nowhere. Other sensitive actions, such as changing forwarding or sign-in methods, also require a strong confirmation. **Q: What should I do if I think my account is compromised?** Sign in with a method you still control, sign out every other session, remove any sign-in method you do not recognize and review your forwarding destinations. Because moving a number requires your PIN and two-factor authentication, an intruder cannot take your numbers away without them. Keep at least two sign-in methods up to date: nobody, not even our support team, can hand an account over. ### Calls & texts **Q: Where do incoming calls ring?** Wherever you choose, number by number: in your browser, in any SIP app on your phone set up with a QR code, or forwarded to another phone number, which is billed per minute from your balance. Unanswered calls go to voicemail, which is transcribed and can be sent to Telegram, email or a webhook. By default, your browser and your SIP apps ring for 20 seconds before voicemail answers. **Q: Can I send text messages?** Yes, from numbers whose card shows “texts out”. Outgoing texts are meant for conversations between people: replying to anyone who writes to you, and writing to new contacts within the limits shown in your account. Bulk campaigns and automated messaging are not allowed. In the United States, carrier rules restrict unregistered automated texting, so US numbers are for person-to-person conversations only. **Q: How much do outgoing calls and texts cost?** Outgoing calls and texts are pay-as-you-go from your balance, and the price always appears before you commit: the per-minute rate and the local time at the destination show on the dialer, and the cost of a text shows next to the send button. Incoming calls and texts are included in the price of the number. Premium-rate and high-risk destinations are blocked by default. **Q: Will people see my number when I call them?** Usually, yes. Some countries hide or block calls that present one of their numbers from a network abroad — this is the case for many UK, French, German and Spanish numbers. Each number card tells you before you buy whether your number will be shown to the people you call, and the dialer suggests calling with a number from the destination country when you have one. **Q: Is voicemail included?** Yes, with every number at no extra cost. Record your greeting in the browser, upload an audio file or let text-to-speech read it in the number’s language. Messages are transcribed automatically — including verification codes read aloud by automated calls — and can be forwarded as text and audio to Telegram, email or a webhook. You can also keep only the transcription and delete the audio. **Q: Can I receive my texts in Telegram or by email?** Yes. Texts and voicemail can be forwarded to Telegram, to email (optionally encrypted with your PGP key), to XMPP or Matrix, or to your own system through a signed webhook. Keep in mind that the service you forward to can read what passes through it — Telegram or your email provider, for example. We remind you of this before you switch forwarding on. **Q: Can I call emergency services?** Emergency calls over internet phone numbers are not guaranteed: they may not connect, may not reach the right emergency center and may not transmit your location. Please keep a regular mobile or landline for emergencies. This limitation applies to every Numonym number, and you acknowledge it when you place your first order. ### Privacy **Q: What do you store about me?** As little as the service allows. Your account is a random number plus the sign-in methods you add; we keep the numbers you rent and your payment history to renew them on time, billing records of outgoing calls and texts for 12 months, and your message history only for as long as you choose. We never ask for your name, documents or phone number. The full list is on the “What we store” page. **Q: How long are my texts and voicemails kept?** You decide, number by number: not at all (messages are only forwarded), 24 hours, 7 days, 30 days or until you delete them. The setting applies from the moment you change it, and you can export or delete your history whenever you want. Billing records of outgoing calls and texts — date, duration and cost — are kept for 12 months because we need them to account for your balance. **Q: What does end-to-end encrypted history change?** When you turn it on, texts and voicemail are encrypted as soon as they arrive and can only be decrypted in your browser, with a key we never see. The trade-off: we cannot search your history on the server, and we cannot forward messages that arrived before you set up forwarding. The settings page explains exactly what is affected before you switch it on. **Q: Does this website track me?** No. Browsing sets no cookies and loads no trackers, analytics or advertising scripts. Signing in sets one session cookie, which only keeps you signed in, and the sign-in form loads Cloudflare Turnstile, an anti-bot check. Our web server logs record the page, the time and your browser type, but not your IP address. Rate limiting uses a salted hash of your IP address, kept for at most one hour. **Q: What happens if authorities request data?** We can only provide what exists, and we designed the service so that very little does: no names, no documents, no email unless you added one, no IP addresses in our web logs, and message history only if you chose to keep it. Each request is assessed individually, and we never provide more than what is strictly required. **Q: Do you sell or share my data?** Never. We do not sell data, show ads or share information with marketers. Carriers necessarily handle the calls and texts they carry for your number, and the services you choose to forward messages to — such as Telegram or your email provider — receive what you send them. Beyond that, your data stays with us and is used only to run the service you pay for. ### Business phone system **Q: What is the business phone system?** A cloud phone system built on the same numbers: local numbers in the markets you serve, call flows with business hours, menus and queues, and as many extensions as your team needs. Everyone can answer from the browser, a SIP app or a desk phone, and texts can be handled together in a shared inbox. It is paid in crypto, with no company documents to provide. **Q: How is the phone system priced?** There is no per-seat fee: extensions are unlimited. You pay for the numbers you rent — with the same 1, 3, 12 or 24-month periods, discounts and one-time $15 activation as personal numbers — and for pay-as-you-go usage such as outgoing calls, texts and long-term call recording storage. Spending caps per account, number and extension keep costs predictable. **Q: What is the call flow simulator?** A way to test your call flow before any customer calls. You pick a day and a time, the caller’s country and the keys they press, and the path through your hours, menus and queues lights up step by step, with the greetings the caller would hear. You can also ask the system to call you, so you hear the result on a real phone. **Q: How do I add team members without email?** Create an invitation link or QR code and share it with your colleague: opening it creates their extension on your phone system, with no email address needed. Each member gets a role — admin, agent or read-only — their own extension and SIP credentials, their own voicemail and, if you wish, limits on international calls and spending. **Q: Can we use desk phones or keep our existing PBX?** Yes. Desk phones from Yealink, Grandstream, Fanvil and Snom are configured automatically from their MAC address. If you already run 3CX, FreePBX, Asterisk or Yeastar, connect it through SIP trunking instead, with credentials or an allowed IP address and TLS and SRTP encryption. A live connection status and a call inspector explain in plain words why a call failed. **Q: Do you provide receipts for accounting?** Yes. Every credited top-up has a printable receipt that you can save as a PDF, with the billing details you want on it — company name, address, reference. We do not store or verify these details: they are there for your bookkeeping. You can also export your call log and your usage per number, extension and country as a CSV file. **Q: How do you protect us against toll fraud?** Premium-rate and high-risk destinations are blocked by default. You can set daily and monthly spending caps for the whole account, a single number or a single extension, and choose the countries each extension is allowed to call. If a device’s credentials ever leak, these limits cap the damage while you change its password. ### Rules & legal **Q: What is not allowed on Numonym?** Spam and bulk messaging, automated campaigns, caller-ID spoofing, fraud and phishing, harassment and threats, illegal content, and abuse of premium-rate numbers. Outgoing texts are for conversations between people, and the caller ID you present must be a number you own or have verified. The full list, with examples, is in our acceptable use policy. **Q: What happens if my account is suspended?** We always tell you why, and you can appeal through a support ticket. Depending on the problem, we may first limit a single feature — outgoing texts, for example — rather than suspend the whole account. If an account is closed, the remaining balance is refunded, except where the law requires us to withhold proceeds of fraud. **Q: Why don’t you ask for identity documents?** Because a phone number should not have to be an identity. Collecting documents creates a database that can leak, be misused or be requested, and it shuts out people who simply want privacy. We keep the network clean in other ways: outgoing texts limited to conversations, high-risk destinations blocked, spending caps and fast action on abuse reports. You remain responsible for using your number lawfully. **Q: How do I report abuse from a Numonym number?** Use the abuse report page: give the number involved, the date and time, and what happened — paste the text of the message if you can. You do not need an account, and the form asks for no personal details. We don’t reply to reports, but every report is reviewed, and confirmed abuse leads to limits or suspension under our acceptable use policy. **Q: How will I know if the terms change?** Each legal page shows the date it was last updated. When we make a significant change to the terms, the privacy policy or the refund policy, we announce it in your account before it takes effect, so you have time to review it. Changes never apply retroactively to rental periods you have already paid for. **Q: Am I responsible for how I use my number?** Yes. You remain responsible for complying with the laws that apply to you and to the people you contact, and with the terms of the services you register with your number. We provide the number and the tools; how you use them is up to you, within our terms of service and our acceptable use policy. ## Guides ### How to get an anonymous phone number in 2026 Page: https://numonym.com/guides/anonymous-phone-number — updated 2026-09-29. An anonymous phone number is one that doesn’t lead back to you: not registered to your name, not paid with your card, not tied to your main SIM. Here are the six common ways to get one, what each really hides, and how to set one up in a few minutes. #### What is an anonymous phone number? **An anonymous phone number is a working number — calls and texts — that nobody can connect to your identity.** It isn’t registered to your name, the payment for it doesn’t carry your name, and it isn’t your main SIM card in disguise. “Anonymous” is about the paper trail, not about magic. The number still belongs to a carrier, and messages still travel through phone networks. What changes is what exists about *you*: no ID document on file, no email or phone number behind the account, no bank card on the invoice. That is what keeps a data leak, a marketplace buyer or a curious ex from going from the number back to you. #### Six ways to get an anonymous number, compared | Method | What it hides | What still points to you | | --- | --- | --- | | Withheld caller ID (*67, “hide my number”) | Your number on outgoing calls only | Everything else — you still text and receive from your own number | | Free calling apps | Your main number from the people you call | The email, Apple or Google account, or phone number you signed up with; idle numbers are often recycled | | Second-number apps | Your main number, for calls and texts | App store or card payments; some ask for ID for certain countries | | Prepaid SIM bought in a shop | Nothing on the SIM itself, if the country allows it | ID registration in many countries — Germany, Spain, Poland or Brazil, for example — and the phone it’s used in | | No-KYC data eSIMs | Your identity, for mobile data | Little — but their numbers, when offered, often only receive texts | | No-KYC numbers paid in crypto | Your identity, your card and your SIM | Only what you do with the number yourself | Buying a SIM without ID keeps getting harder: in 2021 the GSMA counted **157 countries where prepaid SIM registration is mandatory**. The first options are fine for keeping your number away from a stranger. They don’t help when the point is that the number itself can’t lead back to you, because an email, a store account, a card or an ID sits right behind it. #### What makes a number really anonymous - **No ID, ever.** Not at sign-up, not after payment, not “if needed later”. - **No email or phone number behind the account.** Those are identities too, and they leak. - **A payment that isn’t yours on paper.** Crypto rather than a card; [Monero](https://numonym.com/guides/pay-with-monero) if you want the payment itself to stay private. - **A number you keep.** One that is recycled when idle can hand your codes to a stranger — and you lose the accounts it protects. - **Calls and texts both ways.** Receive-only numbers can’t answer back. - **The right line type.** Many apps refuse internet (VoIP) numbers for sign-up codes; a [real mobile number](https://numonym.com/numbers/mobile) passes far more often. [VoIP or real mobile?](https://numonym.com/guides/voip-vs-real-mobile) - **What the provider keeps.** Check the logs policy: [ours has no IP addresses](https://numonym.com/privacy/what-we-store). #### Get one in five minutes, step by step 1. **Create an account without email.** Choose a password; you get a random 16-digit account number. Save it — it is your login. 2. **Top up in crypto.** Bitcoin, Monero, USDT (TRC-20), Ethereum or Solana, from $30. Each payment has its own address. 3. **Pick the number.** A country, then the kind: [mobile](https://numonym.com/numbers/mobile) for apps and 2FA, [local or national](https://numonym.com/numbers/local) for a line people call. 4. **Use it anywhere.** Calls and texts in your browser, in any [SIP app](https://numonym.com/guides/sip-app-setup), or texts forwarded to Telegram or encrypted email. 5. **Lock the account.** Add a passkey or an authenticator app, so the account can’t be taken over. #### What an anonymous number can’t do Honest limits matter more than big promises: - **It can’t undo what you link to it.** Register it on an account in your own name, or call your family with it, and those links exist on the other side. - **Your connection is separate.** We don’t log IP addresses on the web, but your own network sees where you connect; use Tor or a VPN if that matters for you. - **It isn’t for emergencies.** Emergency calls are not guaranteed on internet phone numbers — keep a regular line for that. - **It isn’t a shield for abuse.** Spam, fraud, spoofing and harassment are illegal, banned by our [acceptable use policy](https://numonym.com/acceptable-use), and we act on every report. #### Keep it anonymous for years Use the number for one purpose — your Signal account, your marketplace listings, your 2FA — and don’t reuse it where your real name is. Renew before the date (the price is locked for as long as you keep it), and if you forget you still have 30 days. A released number goes into [quarantine](https://numonym.com/continuity), never straight to someone else. **Q: Can an anonymous phone number be traced?** We can’t trace it to you because we never learn who you are: no ID, no email, no card. It can still be linked to you by what you do with it — the accounts you register, the people you call and the network you connect from. **Q: Is it legal to have an anonymous phone number?** Keeping your identity private is legal in the countries we offer, and renting these numbers doesn’t require ID there. Using any number for spam, fraud, spoofing or harassment is illegal, whoever it belongs to. **Q: Can I get an anonymous phone number for free?** Free numbers are paid for another way: ads, your data, or an account with your email or phone number behind it — and they are often recycled when idle. A private number you keep costs from $4 a month at Numonym, plus a one-time $15 activation. **Q: What is the best anonymous phone number?** One with no ID, no email and no card behind it, that calls and texts both ways and that you can keep. For apps that send codes, choose a real mobile number rather than a VoIP one. Sources: - [GSMA — Access to Mobile Services and Proof of Identity 2021](https://www.gsma.com/solutions-and-impact/connectivity-for-good/mobile-for-development/wp-content/uploads/2021/04/Digital-Identity-Access-to-Mobile-Services-and-Proof-of-Identity-2021_SPREADs.pdf) - [FBI Internet Crime Complaint Center — SIM swap schemes (8 Feb 2022)](https://www.ic3.gov/PSA/2022/PSA220208) ### How to get a second phone number without a new SIM Page: https://numonym.com/guides/second-phone-number — updated 2026-09-28. A second number doesn’t have to mean a second phone, a second SIM or a contract with your name on it. Here are the ways to get one, what each of them asks from you, and how to set one up in a few minutes. #### Why people keep a second number Most people who want a second number are not trying to hide anything. They simply don’t want one number to connect every part of their life. The number you give to a marketplace buyer, a delivery app or a dating match ends up in databases you will never see — and it is often the same number your bank uses to send you security codes. A second number lets you draw a clear line: - **Work and personal.** Clients get one number, family and friends get the other, and you decide when each one rings. - **Selling and buying online.** Classifieds, rentals and marketplaces expose your number to strangers. Give them a number you can keep — or let go of. - **Accounts and 2FA.** A number used only for sign-ups and account recovery is much harder to target than the one printed on your business card. - **Travel and moving abroad.** Keep a number in the country you left while you use a local SIM where you live now. #### Your options, compared There are four common ways to add a number. They differ less in price than in what they ask from you in return. | Option | What you need | Calls and texts | Watch out for | | --- | --- | --- | --- | | Second SIM or eSIM | A compatible phone, a carrier plan, often an ID check | Both ways | Tied to one device and to your identity | | Second-number apps such as [Hushed](https://numonym.com/compare/hushed-alternative), [Burner](https://numonym.com/compare/burner-alternative) and [MySudo](https://numonym.com/compare/mysudo-alternative) | An app store account, usually a bank card | Both ways, often in a few countries only | Numbers can be reclaimed if you stop using them | | Business VoIP | Company details, a card, often per-user pricing | Both ways | Paperwork and monthly seats | | Online numbers (Numonym) | A browser and some crypto | Both ways, in the browser or in any SIP app | Some services refuse VoIP numbers — check the line type | The first three options work well for many people. They just don’t fit when the point is to keep your name, your bank card and your SIM out of the picture. #### How an online second number works An online number lives with the provider instead of on a SIM card. Calls and texts reach it over the internet, and you choose where they show up: - **In your browser.** Open your account in any browser to answer calls, read texts and reply. - **In a SIP app.** Scan a QR code with Linphone, Groundwire or Zoiper and the number rings on your phone like a normal line. See [how to set up a SIP app](https://numonym.com/guides/sip-app-setup). - **Where you already read your messages.** Forward texts to Telegram, to PGP-encrypted email, to a webhook, to XMPP or to Matrix. Because nothing is installed on a SIM, your main number and your phone stay exactly as they are. You don’t even need a second phone: a laptop is enough to use the second number. Verification codes are spotted automatically in the inbox and shown with a one-tap copy button. If a service reads its code out loud in a phone call, voicemail is transcribed and the code is detected there too. #### Choosing the right number Every number on Numonym shows its line type and its capabilities before you pay. Two kinds cover every need: - **Mobile** — a real carrier mobile line, not VoIP. The best choice when the number will receive sign-up and security codes, because many apps check the line type before sending one. See [mobile numbers](https://numonym.com/numbers/mobile). - **Local and national** — a city number, or a nationwide one where the country has them, for calls with customers, clients and buyers at a lower price. Texts depend on the number. See [local and national numbers](https://numonym.com/numbers/local). Pick the country by who will call you, not by where you live. Two details are worth knowing: - Some countries hide or block their own numbers when a call starts abroad — UK, French, German and Spanish numbers, for example. The number card tells you whether people will see your number when you call them. - In the United States, outgoing texts are for conversations between people. Bulk or automated texting is not possible. > Not sure which type you need? Read > > VoIP or real mobile: which one receives your codes? #### Set it up in five steps 1. **Search.** Type a country, a city or an area code on [the numbers page](https://numonym.com/numbers). 2. **Check the card.** Line type, calls and texts in each direction, short codes, and whether your caller ID shows when you call from abroad. 3. **Create your account.** Ten seconds, no personal details: a random 16-digit account number and a password. Add a passkey or a 2FA app to protect it. 4. **Pay in crypto.** Bitcoin, Ethereum, Monero, USDT (TRC-20) or Solana, from $30 — with a bonus of up to +50% from $100. Prices are fixed in dollars. 5. **Choose where it rings.** The browser, a SIP app, forwarding — or all of them at once. Every number is in stock and live the moment it’s paid. If you want the details of each step, [here is how it works](https://numonym.com/how-it-works). #### Keep it for as long as you need A second number becomes valuable once people and services know it. Losing it by accident is the real risk, so check how a provider handles renewals before you commit. - You can rent for 1, 3, 12 or 24 months, and your price stays the same for as long as you keep the number. - Reminders arrive well before the renewal date. If you miss it, you still have 30 days to renew at the normal price, with no reactivation fee. - A released number goes into quarantine first. It is never handed straight to someone else. - Transfers and port-outs need your PIN and your 2FA — not even our support team can move your number. - If a number doesn’t work for what you bought it for, you can swap it for free within 72 hours. More on this in [how we keep your number yours](https://numonym.com/continuity). **Q: Does a second number replace my current SIM?** No. It lives online, so your current SIM, number and phone stay exactly as they are. You use the second number in the browser, in a SIP app or through forwarding. **Q: Can the second number ring on more than one device?** Yes. The browser app and every SIP app you connect ring at the same time, and texts can also be forwarded to Telegram or to email. **Q: Do I need an email address or an ID?** No. Your account is a 16-digit account number, and no document is ever requested — not at sign-up, and not after payment. **Q: Can I use the number while traveling?** Yes, anywhere with an internet connection. Some countries hide their numbers when you call from abroad; each number card tells you before you buy. ### How to use Signal without your real phone number Page: https://numonym.com/guides/signal-private-number — updated 2026-09-29. Signal still needs a phone number to create an account, but nobody else has to see it. Here is how to register with a number that isn’t tied to you, hide it behind a username and make sure you never lose the account. #### Does Signal need a phone number? **Yes, to sign up — but it doesn’t have to be yours, and nobody has to see it.** Signal uses a phone number to create your account and to slow down mass sign-ups by bots. You verify it once, with a code sent by SMS or read out in a phone call. After that, the number works like a key to the account: whoever controls it can try to register Signal again on a new device. That is why the number you pick matters more than it seems. It should be one that: - isn’t already public — not the number on your CV, your listings or your invoices; - you will still control in a year, because you may need it to register again; - can receive a verification code by SMS or by voice call. Since February 2024, when Signal introduced usernames and phone number privacy, the number no longer has to be shared with the people you talk to. You can register with a private number and give out a username instead. #### Choosing the number For Signal, a [real mobile number](https://numonym.com/numbers/mobile) is the safest bet. Many services check whether a number is mobile or VoIP before sending a code, and a carrier-issued mobile line passes more of those checks. A VoIP number from a calling app can work too, but the acceptance of VoIP numbers changes over time and varies by country. On Numonym, each number shows its line type and whether it receives texts and short codes, before you pay. If the code never arrives, you can swap the number for free within 72 hours. > Plan to keep this number. Signal may ask you to verify it again when you move to a new phone, and a number you let expire is a number you can no longer prove is yours. A 12- or 24-month rental is made for exactly this, and your price stays the same for as long as you keep it. #### Register Signal step by step 1. **Get the number.** Reserve it on Numonym and pay in crypto; it’s live the moment it’s paid. 2. **Open the inbox.** Keep your Numonym account open in a browser tab so you see the code as soon as it lands. 3. **Install Signal** on the phone you will use as your main device, and start the registration. 4. **Enter the number** with its country code. 5. **Type the code.** It appears in your inbox with a one-tap copy button. If Signal offers to call you instead, accept: voicemail is transcribed and codes read aloud are detected too. 6. **Set your Signal PIN** when asked. Choose something long and keep it in a password manager. Registering on a computer? Signal Desktop is linked to your phone by scanning a QR code, so the verification code is only needed once, on the phone. #### Hide the number behind a username Once you are registered, make sure nobody can see the number or look you up with it: 1. Open **Settings → Privacy → Phone number**. 2. Set **Who can see my number** to *Nobody*. 3. Set **Who can find me by number** to *Nobody*, so people who already have the number can’t discover your account. 4. In your profile, create a **username**. That is what you share with new contacts, and you can change it whenever you like. Menu names can differ slightly between Android, iPhone and desktop versions, but the options are the same everywhere. #### Lock the account The main risk for any account tied to a phone number is someone else taking over the number and registering the app again. Two settings close that door: - **Registration Lock** (*Settings → Account*). With it on, registering your number on a new device requires your Signal PIN. Without the PIN, a newcomer has to wait until your account has been inactive for seven days. - **Your Signal PIN.** Keep the PIN reminders on for a while, so you actually remember it when you need it. On the Numonym side, transfers and port-outs of your number need your PIN and your 2FA. Our support team has no way to move a number on your behalf — which is exactly what makes SIM-swap attacks possible at many mobile carriers. More in [how to protect your accounts from SIM swapping](https://numonym.com/guides/sim-swap-protection). #### Keep it working for years - **Renew early.** Reminders start 14 days before the renewal date, and automatic renewal from your balance means you never have to think about it. - **Missed a renewal?** You still have 30 days to renew at the normal price, with no reactivation fee. Only then is the number released — into quarantine, never straight to someone else. - **Linked devices** such as Signal Desktop keep working through your main phone. You only need a new code when you set up a new main device or reinstall the app. - **Write down what matters**: the number, your Signal PIN and your Numonym account number, stored somewhere safe and offline. Learn more about [how we keep numbers safe over time](https://numonym.com/continuity). **Q: Can I register Signal with a VoIP number?** Often, yes, but not always: the acceptance of VoIP numbers varies by country and changes over time. A real mobile number is the safer choice, and every Numonym number can be swapped for free within 72 hours. **Q: Will my contacts see the private number?** Not if you set Who can see my number to Nobody. They see your profile name and, if you share it, your username. **Q: What happens if I lose access to the number?** You may not be able to register Signal on a new device. Keep the number for as long as you use the account, and turn on Registration Lock so nobody else can use it either. **Q: Does the number need to stay active after registration?** Not for daily use. But you will need it again if you move to a new main device or reinstall Signal, so don’t let it expire. Sources: - [Signal Blog — Keep your phone number private with Signal usernames (20 Feb 2024)](https://signal.org/blog/phone-number-privacy-usernames/) - [Signal Support — Signal PIN and Registration Lock](https://support.signal.org/hc/en-us/articles/360007059792-Signal-PIN) ### How to use WhatsApp with a second number (no new SIM) Page: https://numonym.com/guides/whatsapp-second-number — updated 2026-09-29. You don’t need a second phone or a dual-SIM plan to run WhatsApp on another number. Here is how to pick the right number, get through verification, and keep the account safe for the long run. #### Two WhatsApp accounts on one phone WhatsApp ties each account to one phone number. To run a second account you need a second number — but not a second SIM. The number only has to receive the verification code, by SMS or by phone call. After that, WhatsApp runs on your phone as usual, over your data or Wi-Fi connection. Depending on your device, you can run the two accounts side by side: - **Two accounts in one app:** open WhatsApp’s *Settings*, tap the arrow next to your name, then *Add account*, and switch between the two whenever you like. Android came first; on iPhone the option has been rolling out gradually since 2026. - **WhatsApp Business:** a separate free app for Android and iPhone that runs next to WhatsApp, with its own number. - **Computer:** WhatsApp Desktop and WhatsApp Web work as linked devices of an account that lives on a phone. #### Which number works best WhatsApp checks numbers before sending a code, and some internet (VoIP) ranges are refused. A [real mobile number](https://numonym.com/numbers/mobile) gives you the best chance of a smooth verification. - **For a personal second account**, choose a real mobile number in the country where your contacts are, so the number looks familiar to them. - **For a business account**, a [local or national number](https://numonym.com/numbers/local) can also work: WhatsApp Business can verify numbers that don’t receive texts by calling them. On Numonym, the code read aloud during the call is transcribed and detected in your voicemail. Every number on Numonym shows its line type and its capabilities — texts, short codes, calls — before you pay. If verification fails, you can swap the number for free within 72 hours. #### Verify the number 1. **Reserve the number** and pay in crypto. It’s live the moment it’s paid. 2. **Open your Numonym inbox** in a browser tab. 3. **Start the WhatsApp registration** (or *Add account*) and enter the number with its country code. 4. **Wait for the code.** It shows up in your inbox with a copy button. If WhatsApp offers a call instead, accept it — the call can go to voicemail, where the code is transcribed and detected. 5. **Enter the code** in WhatsApp and set up your profile. > Don’t request codes over and over. WhatsApp adds longer waiting times after several attempts. If the first code doesn’t arrive, wait for the timer to end and try the call option once. #### Turn on two-step verification A WhatsApp account can be moved to a new phone by anyone who receives a code for its number. Two-step verification adds a password that is required whenever the number is registered again. 1. Open **Settings → Account → Two-step verification**. 2. Choose **Turn on** and create a strong password you don’t use anywhere else. Older versions of the app ask for a 6-digit PIN instead. 3. WhatsApp also asks for an email address, used to reset the password. Pick one that isn’t linked to your name, and keep the password in a password manager. While you are in the settings, open **Privacy** and choose who can see your profile photo, your “last seen” and your “about”, and who can add you to groups. A second number protects your identity only if the profile doesn’t give it away. #### Keep the account for the long run - **Keep the number.** WhatsApp may ask you to verify it again when you change phones or reinstall the app. If the number is gone, so is your way back in. - **Stay active.** WhatsApp generally deletes accounts that haven’t connected for 120 days — 365 days in the US. Opening the app with an internet connection from time to time is enough. - **Renew on time.** Numonym sends reminders from 14 days before the renewal date, and gives you 30 extra days to renew at the normal price if you miss it. Released numbers go into quarantine; they are never handed straight to someone else. - **Lock the number itself.** Transfers and port-outs of a Numonym number need your PIN and your 2FA, so nobody can talk a support agent into moving it. Also back up your chats. In **Settings → Chats → Chat backup**, WhatsApp can save your history to Google Drive or iCloud, and you can turn on an **end-to-end encrypted backup** protected by a password or a 64-digit key. Without a backup, a new phone means an empty chat list — even if you still control the number. Finally, remember that linked devices such as WhatsApp Web depend on the phone account. If you log out of the phone or lose the number, they stop working too. #### Using it for a business If the second WhatsApp account is for customers, a few extras help: - Use **WhatsApp Business** for its catalog, quick replies and away messages. - Put the same number on your website. Calls to it can go through a Numonym [call flow](https://numonym.com/business/call-flows) with business hours and a menu, while chats stay in WhatsApp. - If several people need to answer calls, the [phone system](https://numonym.com/business) adds as many extensions as you need, without per-seat pricing. **Q: Can I use a VoIP number for WhatsApp?** Sometimes. WhatsApp refuses some VoIP ranges and accepts others, and this changes over time. A real mobile number is the safer choice, and every Numonym number can be swapped for free within 72 hours. **Q: Do I need to keep the number after verifying?** Yes. WhatsApp can ask for a new code when you change phones or reinstall, and two-step verification only helps if you still control the number. **Q: Can WhatsApp and WhatsApp Business run on the same phone?** Yes. They are separate apps, and each one can use its own number. **Q: Will my contacts see that it is a Numonym number?** No. They see a normal phone number from the country you chose. Sources: - [WhatsApp Blog — Multiple accounts](https://blog.whatsapp.com/multiple-accounts-coming-to-whatsapp) - [9to5Mac — multi-account support rolling out on iPhone (11 Jun 2026)](https://9to5mac.com/2026/06/11/whatsapp-rolling-out-multi-account-support-more-widely-on-ios/) - [WhatsApp Help Center — two-step verification settings](https://faq.whatsapp.com/1920866721452534/) - [WhatsApp Help Center — deleted and inactive accounts](https://faq.whatsapp.com/2138577903196467/) ### How to use Telegram without your real phone number Page: https://numonym.com/guides/telegram-private-number — updated 2026-09-29. Telegram asks for a phone number at sign-up, then shows it to more people than most users realize. Here is how to register with a private number, keep it hidden and make sure the account can’t be taken over. #### What Telegram does with your number A Telegram account is created with a phone number. Depending on your settings, people who have that number in their contacts can find you, and members of the groups you join may be able to see it. The number is also how you log in again on a new device. That gives you two good reasons to use a private number rather than your personal one: - **Privacy.** Nobody can look you up with the number from your contacts, from your listings or from a data leak. - **Separation.** A number used only for Telegram can’t be linked to your other accounts through your main SIM. A private number is the foundation; the privacy settings below do the rest. #### Pick a number you can keep Telegram sends the first login code by SMS or with a phone call. A [real mobile number](https://numonym.com/numbers/mobile) receives these reliably. A VoIP number from a calling app often works too, but some VoIP ranges are refused, and that can change over time. More important than the type is how long you keep it. You will need the number to log in on a new device, so choose a rental you intend to keep — the price is locked for as long as the number is yours. > Every Numonym number shows its line type and whether it receives texts and short codes, before you pay. If the code never arrives, you can swap the number for free within 72 hours. #### Can you use Telegram without a phone number? **Not entirely: every Telegram account starts with a phone number.** The closest thing to “no number” is an anonymous +888 number bought on Fragment, the TON blockchain marketplace for Telegram usernames and numbers. It needs no SIM, but it only works inside Telegram — it can’t receive texts or calls from anything else — and it is held by a wallet that anyone can see on the TON blockchain. It isn’t cheap either: all 136,566 of these numbers sold out in December 2022, they are now only resold by their owners, and on 29 September 2026 the cheapest one for sale was listed at 2,300 TON — roughly $3,500. A private number that isn’t registered to your name does the same job for Telegram and also works for Signal, WhatsApp and the other accounts you want to keep apart. Whichever you choose, the settings below keep the number hidden from other users. #### Create the account 1. **Reserve the number** and pay in crypto; it’s live the moment it’s paid. 2. **Open the Numonym inbox** in your browser. 3. **Install Telegram** and tap *Start Messaging*. 4. **Enter the number** with its country code. 5. **Type the login code.** It appears in your inbox with a copy button. If Telegram calls you instead, the code read aloud is transcribed and detected in your voicemail. 6. **Set a name and a username.** The username is what you will share instead of the number. Later, when you log in on another device, Telegram usually sends the code as a message inside the app on the devices already logged in. SMS and calls are used when no other session is active — one more reason to keep the number. #### Hide your number from other users 1. Open **Settings → Privacy and Security → Phone Number**. 2. Set **Who can see my phone number** to *Nobody*. 3. Set **Who can find me by my number** to *My Contacts*, so strangers who have the number can’t look you up. 4. Review the other entries on the same screen — **Last Seen & Online**, **Profile Photos**, **Groups & Channels** — and restrict them the same way. With these settings, other users see your name and username, never the number itself. Two more settings on the same screen are worth a look: - **Calls → Use peer-to-peer**: set it to *Nobody* or *My Contacts*. Peer-to-peer calls connect you directly to the other person, which can reveal your IP address; with this off, calls are relayed through Telegram’s servers. - **Groups & Channels**: choose who can add you. Restricting it to your contacts stops strangers from dropping you into groups where your profile becomes visible to hundreds of people. Your username can be changed or removed at any time, so you can give out a temporary one for a sale or an event and retire it afterwards — the account and the private number stay the same. #### Protect the account - **Two-Step Verification** (*Privacy and Security → Two-Step Verification*) adds a password that is required on every new login, even with a valid code. Telegram offers a recovery email; it is optional, but without it the password cannot be reset, so store it well. - **Passkey**: from a device that is already logged in, create a passkey to log in on a new device with its PIN, fingerprint or face instead of an SMS code — handy when you are travelling. - **Passcode lock** locks the app on your device with a code or with biometrics. - **Active sessions** (*Settings → Devices*) shows every device logged in to your account. End the ones you don’t recognize. - **Account self-destruct**: Telegram deletes accounts that don’t come online for a set period — 18 months according to its FAQ — and you can change the period under *Privacy and Security*. Pick one that matches how often you use the account. On the Numonym side, transfers and port-outs need your PIN and your 2FA, and our support team can’t move a number on your behalf. See [how to protect your accounts from SIM swapping](https://numonym.com/guides/sim-swap-protection). #### Reading your texts in Telegram Numonym can also forward the texts your number receives to Telegram, where you can read them and reply. It is convenient when you already live in Telegram all day. Keep in mind that Telegram can see what passes through it. For sensitive codes, use the web inbox or forward to PGP-encrypted email instead — you choose the destination number by number. **Q: Can I use a VoIP number for Telegram?** Often yes, but some VoIP ranges are refused and acceptance changes over time. A mobile number from a carrier range is the safer choice, and every Numonym number can be swapped for free within 72 hours. **Q: Will people in my groups see the number?** Not if Who can see my phone number is set to Nobody. They see your name and your username. **Q: What happens if the number expires?** You could lose the ability to log in on a new device. Numonym sends reminders from 14 days before and gives you 30 extra days to renew with no reactivation fee. **Q: Do I still need the number after setting a password?** Yes. The password is a second step; the first step is still a code sent to the number or to your logged-in devices — or a passkey, if you created one. Sources: - [Telegram FAQ — phone number privacy, 2-Step Verification, passkeys, account self-destruction](https://telegram.org/faq) - [Fragment — anonymous numbers](https://fragment.com/numbers) ### VoIP vs non-VoIP numbers: which one receives your codes? Page: https://numonym.com/guides/voip-vs-real-mobile — updated 2026-09-29. Two numbers can look identical and still be treated very differently by the apps you sign up to. Here is what separates a VoIP number from a real mobile one, and how to pick the right one for each job. #### What is a non-VoIP number, and how is it different? **A non-VoIP number is a real mobile number issued by a mobile carrier; a VoIP number comes from an internet telephony provider.** Both can call and text, but apps can tell them apart. Every phone number belongs to a range, and every range is registered to an operator with a line type: mobile, landline, VoIP or toll-free. Numbering databases and commercial lookup services let anyone check that line type in a fraction of a second. - A **real mobile number** is issued by a mobile network operator, in a mobile range. To the rest of the world it looks exactly like the number of a SIM card. - A **VoIP (virtual) number** comes from an operator that provides numbers for internet telephony. It works for calls and, in most ranges, for texts — but a lookup identifies it as VoIP. - A **landline or national number** belongs to a fixed range. It is great for voice, and texts depend on the country. - A **toll-free number** is paid for by the receiver, so callers ring it for free. None of this changes how a number sounds on a call. It changes how the services you sign up to treat it. #### Why apps reject VoIP numbers Many services send verification codes only to numbers they believe belong to a real person. VoIP numbers are cheap and easy to create in bulk, so fraud teams treat them as a risk signal. Before sending a code, a service may: - look up the line type and refuse VoIP or landline numbers outright; - accept the number but send the code from a **short code** — a 5- or 6-digit sender — that some VoIP routes can’t receive; - let you sign up, then ask for a different number later, when you try to withdraw funds or recover the account. The check takes a fraction of a second. Lookup services such as Twilio’s Line Type Intelligence classify any number as **mobile, landline, fixed VoIP, non-fixed VoIP, toll-free** and more, and a sign-up form can refuse the number before a single code is sent. Rules differ from one service to the next and change often. The same VoIP number can work with a messaging app and fail with a bank. That is why no honest provider can promise that a number “works with everything”. ##### Why a number can work today and fail tomorrow The line type is not the only signal. Services also look at a number’s history. A number that was recently used by someone else may still be attached to their old accounts, and a range known for abuse can be flagged as a whole. Risk rules are updated constantly, so a range that is accepted this month can be refused next month. Two things reduce that risk. First, a number that isn’t recycled straight away: on Numonym, a released number goes into quarantine before it can be rented again, so the previous user’s accounts have time to fade out. Second, a number you keep: registering once and keeping the number for years is far more reliable than signing up with a fresh number every time. #### Mobile, local and VoIP side by side | | Mobile (non-VoIP) | Local & national | VoIP app number | | --- | --- | --- | --- | | Calls in and out | Yes | Yes | Yes | | Texts in and out | Yes | Depends on the number | Yes, in most ranges | | Short codes from services | Yes | No | Usually not | | Sign-up and 2FA codes | Accepted by far more services | Rarely suitable | Refused by some services | | Best for | Signal, WhatsApp, exchanges, account recovery | A business line, listings, customers who call | Casual calls and texts | | Where to get one | [Numonym mobile numbers](https://numonym.com/numbers/mobile) | [Numonym local & national numbers](https://numonym.com/numbers/local) | Calling apps such as Google Voice or TextNow | On Numonym, mobile numbers cost more than local and national ones because mobile ranges are harder to obtain and to keep. See [current prices](https://numonym.com/pricing). #### Which one should you choose? - **The number will protect accounts** — messaging apps, exchanges, email, anything you would need to recover one day: choose a [mobile number](https://numonym.com/numbers/mobile) and keep it for the long run. - **The number is for talking** — friends, clients, deliveries, classifieds: a [local or national number](https://numonym.com/numbers/local) does the job for less, as long as you don’t need codes from apps. - **The number represents a business** — a local or national number too, usually behind a call flow with business hours. > Many people end up with two: a mobile number kept quietly for account recovery, and a cheaper local number they give out freely. If you use the number for security codes, also think about the long term. Losing access to a recovery number can lock you out of the accounts it protects, so pick a 12- or 24-month rental and read [how to protect your accounts from SIM swapping](https://numonym.com/guides/sim-swap-protection). #### What Numonym shows before you pay Every number card on Numonym tells you, before payment: - its **line type** — carrier mobile range, city range or national range, never blurred; - whether it handles **calls and texts in each direction**, and **short codes**; - whether it can be **ported out** later; - whether people will see your number when you call them from abroad. Instead of promising that a number works everywhere, we let you swap it for free within 72 hours if it doesn’t work for what you bought it for. #### When the code comes by phone call Some services offer to read the code out loud in a phone call, especially when a text doesn’t arrive. That works with any number type that receives calls, including landline, national and many VoIP numbers. On Numonym, voicemail is transcribed automatically, and codes read aloud are detected and shown with a copy button — just like codes received by SMS. You can also answer the call live in your browser. **Q: Can a service tell that my number is VoIP?** Yes. Line types are recorded in numbering databases, and many services check them before sending a code. **Q: Is a real mobile number always accepted?** No number is accepted everywhere: each service sets its own rules. A real mobile number simply passes far more checks than a VoIP one. **Q: Why does a mobile number cost more?** Mobile ranges are harder to obtain and to keep than other ranges. You pay for the higher acceptance. **Q: Can I switch from a local to a mobile number later?** Yes, by renting a new number. And if a number you just bought doesn’t work for what you need, the free 72-hour swap covers you. Sources: - [Twilio Docs — Lookup Line Type Intelligence](https://www.twilio.com/docs/lookup/v2-api/line-type-intelligence) ### How to protect your accounts from SIM swapping Page: https://numonym.com/guides/sim-swap-protection — updated 2026-09-29. A SIM swap doesn’t hack your phone — it hacks your phone number. Here is how the attack works, why SMS codes are the weak point, and the steps that make your accounts much harder to take over. #### How a SIM swap works In a SIM swap, an attacker convinces your mobile carrier to move your number to a SIM card they control. They call customer support pretending to be you, use personal details found in a data leak, bribe an employee, or request a “port-out” of your number to another operator. The moment it works, your phone loses signal and the attacker starts receiving your calls and texts — including every login and password-reset code sent by SMS. From there, they reset passwords one account after another: email first, then exchanges, social media and cloud storage. People who hold crypto are frequent targets, because a single email or exchange account can be worth a lot and crypto transfers can’t be reversed. But anyone whose accounts rely on SMS codes is exposed. The attack is common and growing. In 2021 alone, the FBI’s Internet Crime Complaint Center received **1,611 SIM-swap complaints, with losses of more than $68 million** — against 320 complaints and about $12 million over the three previous years combined. #### Warning signs - Your phone suddenly shows **no service** or **emergency calls only** where it normally works. - You receive messages about a **SIM change**, a **port request** or a **new eSIM** you didn’t ask for. - Password-reset emails arrive for accounts you didn’t touch, or you are suddenly logged out everywhere. > If this happens, contact your carrier immediately from another phone, then change the passwords of your email and financial accounts from a device you trust. Minutes count. ##### What to do in the first hour 1. **Call your carrier** from another line, report the fraudulent SIM change and ask them to reverse it and lock the account. 2. **Secure your email first.** Change the password, sign out every other session and remove any recovery phone or forwarding rule you didn’t create. 3. **Protect your money.** On exchanges, lock withdrawals if the option exists, check the withdrawal address whitelist and review recent activity. 4. **Revoke sessions** on your other important accounts, then switch them to a passkey or an authenticator app. 5. **Keep records** — times, messages from the carrier, screenshots — for the carrier, your bank and the police report. #### Lock your main number at the carrier Most carriers now offer extra protection against SIM changes and port-outs — a port-out PIN, a “number lock” or an account-level passcode. Turn on everything they offer: 1. Set a **unique account PIN or passcode** that isn’t your birthday or the last digits of your number. 2. Enable the **port-out lock** or **number lock**, if your carrier has one. 3. Ask whether SIM changes can require an **in-store check**, and turn it on if possible. 4. Remove personal details from the places attackers look first: public profiles, old listings, marketplace accounts. In the United States, rules adopted by the FCC in November 2023 require carriers to use secure methods to authenticate a customer before moving their number to a new device or provider, and to notify customers immediately when a SIM change or port-out is requested. These steps help. But they all rely on the carrier’s staff following the rules every time, under pressure from a convincing caller. #### Move away from SMS codes The strongest fix is to make your phone number worthless to an attacker: - **Passkeys and hardware security keys** can’t be redirected by a SIM swap, and they resist phishing. Use them wherever they are offered. - **Authenticator apps** (time-based codes) are the next best option. Back up the secrets or the recovery codes somewhere safe. - **Remove the phone number as a recovery method** on accounts that allow it — starting with your main email, since it can reset everything else. - **Lock your messaging apps.** Turn on Registration Lock in Signal and two-step verification in WhatsApp and Telegram, so a new SIM alone isn’t enough to take over the account. | Second factor | Survives a SIM swap? | Resists phishing? | | --- | --- | --- | | Passkey or security key | Yes | Yes | | Authenticator app | Yes | Partly | | SMS or voice code | No | No | #### Use a private number for account recovery Some accounts still insist on a phone number. For those, don’t use the number everyone knows. Use a separate number that exists only for sign-ups and recovery, is never printed anywhere, and can’t be moved by a phone call to a support desk. A Numonym number fits that role: - There is **no SIM card** to reissue and no shop to walk into. - Transfers and port-outs require **your PIN and your 2FA**. Our support team has no procedure to move a number for you — by design. - Your account has **no email and no name** attached, so there is nothing for a caller to “verify” on your behalf. - Numbers are **never recycled straight away**: a missed renewal gets 30 days at the normal price, then a quarantine before any reuse. Choose a [real mobile number](https://numonym.com/numbers/mobile) for the best acceptance by the services you protect, and a 12- or 24-month rental so it stays yours. Read more about [how we keep numbers safe](https://numonym.com/continuity) and [accounts without email](https://numonym.com/privacy/account). #### Your 15-minute checklist 1. Add a port-out PIN or number lock on your main mobile line. 2. Switch your email account to a passkey or an authenticator app, and remove SMS recovery if you can. 3. Do the same for your exchanges and wallets that support it. 4. Replace your personal number with a private recovery number where SMS is still required. 5. Turn on Registration Lock or two-step verification in your messaging apps. 6. Store backup codes offline, away from your phone. **Q: Can a SIM swap happen with an eSIM?** Yes. The attack targets the number, not the card: a carrier can move a number to a new eSIM just as easily as to a physical SIM. **Q: Is SMS two-factor authentication useless?** It is better than nothing, but it is the weakest second factor. Prefer passkeys, security keys or an authenticator app whenever a service offers them. **Q: Can Numonym support move my number if I lose access?** No. Only you can transfer or port a number, with your PIN and your 2FA. That is why we ask you to add a second sign-in method when you create your account. **Q: What if a number I use for recovery is withdrawn?** If a carrier ever withdraws a number, we replace it with an equivalent one, credit the unused time and remind you which accounts to update. Sources: - [FBI Internet Crime Complaint Center — SIM swap schemes (8 Feb 2022)](https://www.ic3.gov/PSA/2022/PSA220208) - [FCC — rules against SIM-swap and port-out fraud (15 Nov 2023)](https://docs.fcc.gov/public/attachments/DOC-398483A1.pdf) ### How to set up a SIP app: Linphone, Groundwire, Zoiper Page: https://numonym.com/guides/sip-app-setup — updated 2026-09-28. A SIP app turns your phone into a handset for your online number: it rings like a normal call and uses your internet connection. Here is how to choose an app, connect it in under two minutes and fix the usual problems. #### What a SIP app does SIP is the standard protocol behind internet telephony. A SIP app registers with your provider using a username and a password, rings when someone calls your number, and places your outgoing calls through the provider. Unlike a browser tab, it can ring when your screen is off — if it is set up for it. On Numonym, every number and every extension has its own SIP credentials and a QR code that configures an app in one scan. You can connect several apps and devices to the same number: they all ring together, alongside the browser. #### Which app to choose | App | Platforms | Price | Good to know | | --- | --- | --- | --- | | Linphone | Android, iOS, desktop | Free, open source | Can import an account from a QR code; popular with privacy-minded users | | Groundwire | iOS, Android | Paid | Push notifications, so calls can ring while the app is closed | | Zoiper | Android, iOS, desktop | Free, with a paid upgrade | Simple interface, widely used | On an iPhone, choose an app with push notifications if incoming calls must ring reliably: iOS stops background connections quickly. On Android — and especially on phones without Google services, such as GrapheneOS — an app that keeps its own background connection is the safer choice; Linphone can run as a foreground service for exactly this. #### Connect with a QR code 1. In your Numonym account, open the number (or the extension) and choose **Connect a SIP app**. A QR code appears. 2. In the app, look for the option to add an account from a QR code or from a remote configuration: - **Linphone:** in the account assistant, choose to fetch a remote configuration, then scan the code. - **Groundwire:** add a new account and use the QR code option. - **Zoiper:** use the QR code option when adding an account if your version offers it; otherwise enter the settings by hand. 3. Scan the code. The account appears with a “registered” or green status. 4. Place a test call to make sure you can hear and be heard. Menu names change from one version to the next. If you can’t find the QR option, the manual method below always works. #### Enter the settings by hand Every SIP app asks for the same few fields. Copy them from the SIP page of your number or extension: | Field | What to enter | | --- | --- | | Username | The SIP username shown for the number or extension | | Password | The SIP password — it is not your account number | | Domain or server | The SIP server shown on the same page | | Transport | TLS, to encrypt the signalling | | Media encryption | SRTP, to encrypt the audio | > Prefer TLS and SRTP whenever the app supports them: your calls stay encrypted between the app and our servers, even on public Wi-Fi. Each SIP password belongs to one number or extension. If a device is lost, change that password from your account: the other devices keep working. Two optional settings improve call quality. Put **Opus** first in the codec list, then G.722 and G.711 as fallbacks: Opus adapts to weak connections, while G.711 is understood by every system. And if your app offers **ICE** or a **STUN server**, enable it — it helps the audio find its way through home routers. #### Fix common problems - **“Registration failed”.** Check the username, the password and the server for typos, and make sure the transport matches the port (TLS with the TLS port). - **The phone doesn’t ring when the app is closed.** The app needs push notifications or a background connection. Check its notification and battery settings — battery savers often stop SIP apps. - **One-way audio or no audio.** This is usually a network or router issue. Enable ICE or STUN in the app’s network settings, or try mobile data instead of Wi-Fi. - **Choppy sound.** Choose the Opus codec if the app offers it; it copes best with weak connections. - **Echo.** Use headphones, or enable echo cancellation in the audio settings. - **Calls drop after about 30 seconds.** The network is losing track of the call, usually because of a router or a firewall. Switching to TLS often solves it; otherwise enable the app’s keep-alive option. - **Menu keys don’t work** when you call a company’s phone menu. Set the DTMF mode to RFC 2833 (also called RFC 4733 or “RTP events”), which is the standard way to send keypresses. If calls must reach you no matter what, add a fallback: forward calls to another phone after a few seconds, or let voicemail take them — the transcription reaches you wherever you like, including Telegram or email. #### Beyond one phone For a team, the [phone system](https://numonym.com/business) gives each person an extension with its own SIP credentials — as many as you need, with no per-seat pricing — and desk phones can be provisioned automatically. Each extension can have its own caller ID, voicemail and spending limit. Already running your own PBX, such as 3CX, FreePBX or Asterisk? Connect it with [SIP trunking](https://numonym.com/business/sip-trunking) instead of individual apps. **Q: Do I need a SIP app to use my number?** No. You can make and take calls in the browser. A SIP app is for ringing on your phone when the browser isn’t open. **Q: Can I use the same number on several devices?** Yes. Connect as many apps and browsers as you like; incoming calls ring on all of them at the same time. **Q: Are calls encrypted?** With TLS and SRTP enabled in your app, both the signalling and the audio are encrypted between your device and our servers. **Q: Does it work on GrapheneOS?** Yes. Pick an app that keeps its own background connection rather than relying on Google push, such as Linphone with its foreground service. ### How to buy a phone number with Monero (XMR) Page: https://numonym.com/guides/pay-with-monero — updated 2026-09-29. Monero hides the sender, the receiver and the amount by default, which makes it a natural way to pay for a private number. Here is how a Monero top-up works on Numonym, from your wallet to your balance. #### Why pay with Monero On most blockchains, anyone can follow a payment from one address to the next, and a single link to an exchange account can tie every later payment to your name. Monero was designed differently: amounts, senders and receivers are hidden by default, for every transaction. Paying for a private number with a private currency closes the loop: no bank card, no email, and no public trail from your wallet to the number. Monero network fees are low, and a payment is usually detected within minutes. #### Get a Monero wallet Use a wallet where you hold the keys yourself: - **Desktop:** Feather Wallet, which is lightweight, or the official Monero GUI wallet. - **Android:** Cake Wallet or Monerujo. - **iPhone:** Cake Wallet. Write down the seed phrase when you create the wallet and keep it offline. Anyone with the seed can spend the funds, and nobody can recover it for you if it is lost — we will never ask for it. Light wallets such as Feather connect to a remote node, so you don’t have to download the whole blockchain before your first payment. If you want the most privacy, run your own node, or connect your wallet to nodes over Tor — Feather and the official wallet both support it. > Several large exchanges have stopped offering Monero in some regions. If yours doesn’t list it, many people swap Bitcoin or USDT for Monero through a non-custodial swap service or a peer-to-peer platform. You can also pay in another accepted coin straight from your exchange — see > > how to pay from an exchange > > . #### Pay step by step 1. **Open Top up in your account**, choose the amount — from $30, with a bonus from $100 — and choose **Monero**. 2. **Note the amount and the address.** The dollar amount is converted to XMR and locked for 45 minutes. The address is new and used for this payment only — no payment ID or memo is needed. 3. **Send from your wallet.** Scan the QR code, tap *Open in wallet*, or paste the address and the exact amount. 4. **Check the fee** your wallet shows before confirming. Monero fees are small, and they come on top of the amount you send. 5. **Follow the status.** The payment page moves from *Waiting for payment* to *Confirming*, then *Credited*, by itself. You can close it: your balance is credited, bonus included, as soon as the payment is confirmed. #### How long it takes A new Monero block is added roughly every two minutes. A payment is usually detected within a couple of minutes and confirmed about 20 minutes later. Larger amounts may wait for a few more confirmations before the balance is credited. If your wallet shows the transaction as sent but the payment page still says *Waiting for payment* after 30 minutes, don’t send it again: keep the transaction ID from your wallet and use **Report a problem** on that payment, in your account. Keep proof of payment for anything that matters. Most Monero wallets can show a **transaction key** for every payment you sent. Together with the transaction ID and the destination address, it proves that the payment reached us — without revealing anything else about your wallet. #### Avoid the common mistakes - **Sending from a wallet that isn’t synced.** A Monero wallet has to catch up with the blockchain before it can spend reliably. Wait until it shows as fully synchronized, then send. - **Typing the amount by hand.** Scan the QR code or use *Open in wallet* whenever you can: both fill in the exact address and amount for you. - **Forgetting the fee.** The network fee is added on top of the amount. If your wallet holds exactly the amount due, it won’t be able to send. - **Waiting too long.** The amount is locked for 45 minutes, and the address keeps being watched for a couple of hours after that. Send well within that time. - **Paying twice.** If the status doesn’t move, check your wallet’s history before sending again — and report the payment rather than sending a second one. #### Sent too much or too little? - **Too little:** the payment page shows what arrived and what is missing. Send the rest to the same address while the payment is open. - **Too much, or it closed short:** use **Report a problem** on the payment, with the transaction ID. Once checked, what arrived is added to your balance. - **Too late:** a payment detected while the address is still watched is processed normally. After that, report it the same way. Your balance never expires, and what you paid in can be refunded in crypto from Billing — you only pay the network fee. See [how payments work](https://numonym.com/payments). #### Privacy tips - Pay from your own wallet rather than from an account that knows your identity. - Each top-up uses its own address, so separate payments can’t be linked by address. - Your Numonym account has no email and no name attached: the only identifier is a random 16-digit account number. Read more about [accounts without email](https://numonym.com/privacy/account). - Top up once in Monero and let renewals run from your balance, so you don’t have to make a payment every month. **Q: Do I need a payment ID or a memo?** No. Every top-up gets its own address, so the payment is matched automatically. **Q: How many confirmations do you wait for?** Most payments are detected within minutes and confirmed about 20 minutes later; larger amounts may wait for a few more confirmations. **Q: Can I get a refund in Monero?** Yes. In Billing, choose “Request a refund” and Monero: the refundable part of your balance is sent to your address, minus the network fee. **Q: Can renewals be paid in Monero automatically?** Yes. Top up your balance in Monero, and renewals are taken from it automatically. ### How to pay from a crypto exchange without losing money Page: https://numonym.com/guides/pay-from-an-exchange — updated 2026-09-28. Paying straight from an exchange is convenient, but exchanges deduct fees, list the same coin on several networks and sometimes hold withdrawals. Here is how to make sure the right amount arrives, on the right network, in time. #### The three ways exchange payments go wrong - **The fee comes out of the amount.** Most exchanges deduct their withdrawal fee from the amount you type. You send 100 USDT, and 99 arrive. - **The wrong network is selected.** Exchanges list USDT and ETH on several networks, and a payment sent on the wrong one doesn’t reach your top-up. - **The withdrawal is held.** Exchanges may review withdrawals, process them in batches, or lock a newly added address for a day. None of these has to cost you money. The steps below avoid all three. #### Aim for the amount that must arrive The payment page shows the exact amount to send, in the coin you chose. That is the amount that must *arrive*. In your exchange’s withdrawal form, raise the amount until the “you will receive” line matches it — the exchange’s fee then comes on top instead of out of your payment. The price is fixed in dollars. The coin amount is locked for 30 minutes (45 for Bitcoin and Monero), and the address keeps being watched for a couple of hours after that, so a slow withdrawal is still picked up. #### Step by step 1. **Create the top-up first** from your account: choose the amount (from $30) and the coin. USDT on TRON (TRC-20) is the easiest from an exchange. 2. **Copy the address** from the payment page. It belongs to this payment only; no memo or tag is needed. 3. **In the exchange, open Withdraw**, select the same coin and **exactly the network shown on the payment page**. 4. **Paste the address** and compare its first and last characters with the payment page. 5. **Enter the amount** so that the amount received matches the one we show. 6. **Confirm** with your exchange’s 2FA and keep the transaction ID (TxID). 7. **Follow the status** on the payment page — it updates by itself, and you can close it. Your balance is credited, bonus included, as soon as the payment confirms. #### Which coin and network to pick | Coin | Network to select | Typical confirmation | Typical network fee | | --- | --- | --- | --- | | Tether USDT | TRON (TRC-20) | About a minute | Around one dollar | | Solana SOL | Solana | Seconds | Under a cent | | Bitcoin BTC | Bitcoin | 10–30 minutes | Varies with traffic | | Ethereum ETH | Ethereum | A few minutes | Varies with traffic | | Monero XMR | Monero | About 20 minutes | A few cents | Your exchange also charges its own withdrawal fee, which can be far higher than the network fee. Compare it before you choose: for most top-ups, USDT on TRON or SOL cost the least. > These five networks are the only ones we accept. USDT sent as ERC-20 or BEP-20, ETH sent on a layer 2, or bitcoin sent over Lightning never reach the payment — pick the network named on the payment page. ##### New address, new-address hold Every top-up gets a fresh address. Some exchanges lock withdrawals to a newly added address for up to 24 hours, which is longer than the payment stays open. Check your exchange’s address settings before you start; if a lock applies, withdraw to your own wallet first and pay from there. #### If something went wrong - **Too little arrived:** the payment page shows what was received and what is still missing. Send the rest to the same address while the payment is open. If it closes short, use “Report a problem” on the payment, with the TxID. - **Too much arrived:** use “Report a problem” on the payment, with the TxID. Once checked, the difference is added to your balance. - **Wrong network or wrong token:** don’t send again. Use “Report a problem” on the payment in your account, with the TxID. When the funds can technically be recovered, we guide you through it; some mistakes can’t be reversed. - **Withdrawal stuck at the exchange:** the delay is on the exchange’s side, and their support can tell you why. A payment that lands while the address is still watched is processed normally. #### Top up once, and less often If you plan to keep numbers for a while, top up once and let renewals run from your balance. You deal with exchange fees and delays once, not every month — and from $100, the top-up earns a bonus: +10% at $100, rising to +50% at $1,000. Your balance never expires, and what you paid in can be refunded in crypto, minus the network fee (bonus credit excluded). See [how payments work](https://numonym.com/payments), or pay with Monero straight from your own wallet: [how to pay with Monero](https://numonym.com/guides/pay-with-monero). **Q: Do I need a memo or a tag?** No. Every top-up has its own address, so payments are matched without a memo. **Q: My exchange only offers USDT on Ethereum (ERC-20). Can I use it?** No — we accept USDT on TRON (TRC-20) only. Almost every exchange offers TRC-20; if yours doesn’t, pay with ETH on the Ethereum network, SOL, BTC or XMR instead. **Q: What if the countdown ends while my withdrawal is pending?** The address keeps being watched for a couple of hours after the countdown, and a payment detected then is still processed. If it doesn’t appear, use “Report a problem” on the payment. **Q: Can I pay part from my wallet and part from an exchange?** Yes, while the payment is open: send the rest to the same address, and everything that arrives counts towards the top-up. ### How to set up a phone menu (IVR) for a small business Page: https://numonym.com/guides/business-ivr-setup — updated 2026-09-28. A good phone menu gets callers to the right person in seconds; a bad one makes them hang up. Here is how to plan it, write it, build it and test every path before a single customer calls. #### Start with why people call Before you record anything, list the reasons people call you. Last month’s calls are the best source; your team’s memory is the second best. Most small businesses end up with three or four reasons: sales, support, orders or billing, and “something else”. - Put the **most common reason first**, so most callers press 1 and move on. - Keep it to **four options or fewer**. Callers can’t hold more in their head. - Avoid sub-menus unless one option really needs them. - Decide what happens when **nobody presses anything**: send the call to a default team rather than hanging up. Then decide who answers each option: one person, a group of people who ring together, or a queue. #### Business hours and holidays Every call flow needs an answer to “what happens when we are closed?”: - **Opening hours** for each day of the week, in the time zone of the number. - **Public holidays.** On Numonym they are preloaded for each number’s country, so a US number and a French number each follow their own calendar. - **Exceptions**, such as an early closing or an office move, scheduled ahead of time so nobody has to remember to switch anything. - **The closed path**: a short announcement, then voicemail. Transcriptions can go to Telegram, email or a webhook, so someone sees them quickly. #### Write the greeting Short scripts work best. A proven structure: 1. **Who you are:** “Thanks for calling Acme.” 2. **The options**, reason first and key second: “For sales, press 1. For support, press 2.” 3. **The fallback:** “Or stay on the line to reach our team.” Skip marketing messages and “please listen carefully as our options have changed” — they only delay callers. Keep the time before the first option under 15 seconds. If you serve callers in several languages, add a key for each language that plays the same menu translated. You can generate every greeting with text-to-speech in the language and voice of your choice, record it in the browser, or upload an MP3. #### Build the flow In the call flow editor, a phone menu is a chain of blocks: | Block | What it does | | --- | --- | | Hours | Sends the call down the open or the closed path | | Menu | Plays the greeting and waits for a key | | Ring group | Rings several people at once, in turn, or in a fixed order | | Queue | Holds callers with music and their position, and offers a callback after a few minutes | | Voicemail | Records a message and sends the transcription where you want | | Forward | Sends the call to an outside number | | Announcement | Plays a message, then continues or hangs up | Everyone on the team gets an extension — as many as you need, with no per-seat pricing — and can answer in the browser, in a SIP app or on a desk phone. See [call flows](https://numonym.com/business/call-flows) for every block and option. #### Test every path before going live Most broken menus were never tested outside office hours. The [call flow simulator](https://numonym.com/business/simulator) lets you pick a day, a time, the caller’s country and the keys pressed, then shows the path the call takes and plays the announcements it would hear. 1. Test a call during opening hours for each menu option. 2. Test a call at night, at the weekend and on a public holiday. 3. Test a caller who presses nothing, and one who presses a wrong key. 4. Test a full queue: does the caller get a way out? 5. Finish with a real call to your own number from an outside phone. Changes are saved as a draft first. Publishing makes them live, and you can roll back to a previous version in one click if something goes wrong. #### Common mistakes - Greetings longer than 15 seconds before the first option. - No path for callers who don’t press anything. - Forgotten holidays, so callers hear “we are open” on a closed day. - A queue with no way out: offer voicemail or a callback after a few minutes. - Menus that change every week — regular callers learn the keys and get lost. - One number for every country: callers trust a local number more, and each can keep its own holidays behind the same flow. Ready to build yours? See how the [phone system](https://numonym.com/business) works, or pick [local numbers](https://numonym.com/numbers/local) in the markets you serve. #### Measure and improve Once the menu is live, look at the figures every few weeks: - **Calls by hour and by day** tell you when to add people to a ring group, or whether to open earlier. - **Missed calls and the average waiting time** show where callers give up. - **Calls per person, per number and per country** show which markets and which team members carry the load. Small changes make a big difference. An automatic text after a missed call — “Sorry we missed you, we’ll call you back shortly” — keeps callers who would otherwise try a competitor. The text leaves from the same number, so replies land in your team’s shared inbox, where anyone can pick them up. Then adjust one thing at a time: the order of the options, the ring time before voicemail, the opening hours. The simulator and the version history make every change safe to try and easy to undo. **Q: How many options should a phone menu have?** Three or four at most. If you need more, group them, or send the less common requests to a general team. **Q: Can one menu serve numbers in several countries?** Yes. Attach several local numbers to the same call flow; each one keeps its own holiday calendar. **Q: Do I pay per extension?** No. Extensions are unlimited; you pay for numbers and usage. **Q: Can I test the menu without calling it?** Yes. The simulator walks through any day, time, caller and key, and you can still place a real test call at the end. ## Comparisons in detail ### Google Voice alternative Page: https://numonym.com/compare/google-voice-alternative — facts checked 2026-09-29 on Google Voice’s public pages. Google Voice is free and good at what it does — if you live in the US and already have a US phone number and a Google account. If you don’t, or you don’t want your second number tied to either, here is how Numonym compares. | | Google Voice | Numonym | | --- | --- | --- | | Who can sign up | People in the US, with a Google account and an existing US phone number to verify | Anyone — a password is enough, you get a random 16-digit account number | | Numbers | US numbers | 12 countries: US, UK, Canada, Netherlands, Germany, France, Spain, Poland, Sweden, Denmark, Mexico, Brazil | | Line type | Internet (VoIP) numbers | Mobile (non-VoIP), local and national | | Price | Free for personal use; most calls to the US and Canada free from the US | From $4 a month + $15 one-time activation; mobile from $7, up to 30% less over 24 months | | Keeping the number | Google may reclaim it after 3 months without calls or texts | Yours for the whole rental, used or not, and for as long as you renew | | Identity and payment | Your Google account, the phone you linked, a card for paid calls | No email, no phone, no ID — Bitcoin, Monero, USDT, Ethereum or Solana | | Where you use it | Google Voice apps for Android and iOS, and the web | Your browser, any SIP app, or texts forwarded to Telegram, email or a webhook | **Stay with Google Voice if:** - You live in the US and already have a US phone number to link. - You want free calls and texts within the US and Canada. - You are happy for the number to live in your Google account. **Choose Numonym if:** - You are outside the US, or have no US number to verify with. - You need a number in the UK, Germany, Brazil or 9 other countries. - You need real mobile numbers that pass VoIP checks for 2FA. - You don’t want an email, a phone or a card linked to the number. **What Google Voice does better:** - **It’s free:** Personal Google Voice costs nothing. Numonym numbers start at $4 a month, plus a one-time $15 activation. - **Native apps:** Google’s apps for Android and iOS. Numonym has no app of its own: it runs in your browser and in any SIP app. - **Free US and Canada calls:** Most calls to the US and Canada are free from the US. Numonym prices outgoing calls per minute, shown before you call. #### Google Voice needs a US number first To claim a Google Voice number you verify an existing phone that can receive a code — and for personal accounts it has to be a US number. Outside the US, Google only offers Voice with some Google Workspace business plans in selected countries. Without a US line, most people are stuck at step one. With Numonym there is nothing to link. Your account is a random 16-digit number protected by a password, you [top up in crypto](https://numonym.com/payments) and you pick a number in any of [12 countries](https://numonym.com/numbers). #### An idle Google Voice number can be taken back Google’s policy lets it reclaim a Voice number that hasn’t been used to place calls or send texts for 3 months. That is fine for a daily phone, and risky for a number that only receives the occasional login code. A Numonym number is rented for 1 to 24 months and stays yours for the whole period, whether you use it or not. Renew at the same price and you keep it for years; forget, and you still have 30 days to renew before it goes into [quarantine](https://numonym.com/continuity) — never straight to someone else. #### VoIP numbers and verification codes Google Voice numbers are internet (VoIP) numbers. Many apps, banks and exchanges check the line type before they send a code and quietly refuse VoIP ranges. Numonym offers [real mobile (non-VoIP) numbers](https://numonym.com/numbers/mobile) in all 12 countries for exactly those accounts, and cheaper [local and national numbers](https://numonym.com/numbers/local) for calls with people. [Which one do you need?](https://numonym.com/guides/voip-vs-real-mobile) #### Your number, not your Google account A Voice number lives inside your Google account, next to your email, your history and the phone you verified it with. Numonym keeps nothing that identifies you: no email, no phone number, no ID, and [web logs without IP addresses](https://numonym.com/privacy/what-we-store). **Q: Can I use Google Voice outside the US?** Personal Google Voice accounts are for the US: you need a US phone number to set one up. Outside the US, Google offers Voice only with some Google Workspace business plans in selected countries. Numonym works from anywhere and has numbers in 12 countries. **Q: How do I get a US number without a US phone number?** Numonym needs no existing number, email or ID: create an account with a password, top up in crypto and choose a US mobile or local number. **Q: Will Google reclaim my Voice number if I don’t use it?** Google’s policy says it may reclaim a number that hasn’t been used to place calls or send texts for 3 months. Numonym numbers are rented for the period you choose and aren’t taken back for inactivity. **Q: Is Numonym free like Google Voice?** No. Numbers start at $4 a month plus a one-time $15 activation, with incoming calls and texts included and outgoing ones priced before you send. In exchange there are no ads, no account to link and a price locked for as long as you keep the number. Sources, checked 2026-09-29: - [Google Voice Help — reclaimed numbers](https://support.google.com/voice/answer/9230450) - [Google Voice Help — set up Google Voice](https://support.google.com/voice/answer/115061) ### TextNow alternative Page: https://numonym.com/compare/textnow-alternative — facts checked 2026-09-29 on TextNow’s public pages. TextNow gives you a free US or Canadian number, paid for by ads — and recycles it if you stop using it. If you need a number that stays yours and gets its verification codes, here is how Numonym compares. | | TextNow | Numonym | | --- | --- | --- | | Price | Free with ads; paid options remove the ads and lock the number | From $4 a month + $15 one-time activation, no ads; mobile from $7 | | Keeping the number | Free numbers are recycled when they go unused | Yours for the whole rental, used or not, and for as long as you renew | | Line type | Internet (VoIP) numbers | Mobile (non-VoIP), local and national | | Numbers | US and Canada | 12 countries in North America, Europe and Latin America | | Sign-up | An email address, or an Apple or Google account | A password — you get a random 16-digit account number | | Payment | Card or app store for the paid options | Bitcoin, Monero, USDT, Ethereum or Solana | | Where you use it | TextNow apps and the web | Your browser, any SIP app, or texts forwarded to Telegram, email or a webhook | **Stay with TextNow if:** - You want a free US or Canadian number and don’t mind ads. - You call and text every day, so the number never goes idle. - You mostly talk to people, and rarely need verification codes. **Choose Numonym if:** - You need a number that stays yours even if you rarely use it. - You need codes from apps and banks that refuse VoIP numbers. - You want a number in the UK, Europe or Latin America. - You don’t want an email or an Apple or Google account behind it. **What TextNow does better:** - **It’s free:** TextNow’s basic number costs nothing if you accept ads. Numonym numbers start at $4 a month, plus a one-time $15 activation. - **Free calling in North America:** Free calls and texts in the US and Canada on the free plan. Numonym prices outgoing calls and texts, shown before you send. - **Native apps:** TextNow’s apps for iOS and Android. Numonym runs in the browser and in any SIP app. #### Free numbers that get recycled TextNow pays for free numbers with ads, and a free number that goes quiet is recycled and handed to someone else — along with any codes still being sent to it. TextNow sells a paid option that locks the number to your account. A Numonym number is paid for up front, for 1 to 24 months, and nobody else can get it during that time — whether you use it daily or once a quarter. Renew at the same price for as long as you like; if you forget, you still have 30 days, then the number goes into [quarantine](https://numonym.com/continuity) rather than straight to a new user. #### Why codes don’t arrive on TextNow numbers TextNow numbers are internet (VoIP) numbers. Many services look up the line type before they send a sign-up or login code, and refuse VoIP ranges — the text simply never comes. [Real mobile numbers](https://numonym.com/numbers/mobile) sit in carrier mobile ranges, like a SIM card, and pass those checks far more often. If one doesn’t work for you within 72 hours, we swap it for free. [VoIP or real mobile: which do you need?](https://numonym.com/guides/voip-vs-real-mobile) #### No ads, and no account to link A TextNow account is an email address, or your Apple or Google account. Numonym asks for neither: you choose a password and get a random 16-digit account number, then add a passkey or an authenticator app. There are no ads, and [no trackers on the site](https://numonym.com/privacy). #### Numbers beyond the US and Canada TextNow numbers are North American. Numonym has numbers in the [US](https://numonym.com/numbers/united-states) and [Canada](https://numonym.com/numbers/canada) too, and in the [UK](https://numonym.com/numbers/united-kingdom), the Netherlands, Germany, France, Spain, Poland, Sweden, Denmark, Mexico and Brazil — all without ID. **Q: Why does TextNow recycle numbers?** Free TextNow numbers are funded by ads, and numbers that aren’t being used go back into the pool for new users. TextNow’s paid options lock the number to your account. A Numonym number is prepaid for the period you choose and isn’t recycled while it’s yours. **Q: Do TextNow numbers work for verification codes?** Often not: TextNow numbers are internet (VoIP) numbers, and many services refuse those for sign-up codes. Numonym real mobile numbers sit in carrier mobile ranges, which pass these checks far more often — and within 72 hours you can swap a number that doesn’t work for you. **Q: Is there a free alternative to TextNow?** Free alternatives are also funded by ads or by your data, with the same trade-offs. Numonym isn’t free — numbers start at $4 a month, plus a one-time $15 activation — but there are no ads, no inactivity rules and nothing that identifies you. **Q: Can I get a UK number like TextNow?** TextNow numbers are US and Canadian only. Numonym has UK mobile (07), London (020) and UK-wide 03 numbers, and numbers in 9 more countries. Sources, checked 2026-09-29: - [TextNow — keep your TextNow number](https://www.textnow.com/blog/keep-your-textnow-number) - [TextNow Help — recycled numbers](https://help.textnow.com/hc/en-us/articles/360043106673-Help-My-Phone-Number-was-recycled-how-can-I-get-it-back) ### Hushed alternative Page: https://numonym.com/compare/hushed-alternative — facts checked 2026-09-29 on Hushed’s public pages. Hushed is a polished second-number app for the US, Canada and the UK. If you need numbers that get verification codes, more countries, or an account with no email behind it, here is how Numonym compares. | | Hushed | Numonym | | --- | --- | --- | | Plans | Unlimited from $6.99/month, Prepaid from $7.99, Pay-as-you-go from $8.99 | From $4 a month + $15 one-time activation; mobile from $7, up to 30% off for 24 months, price locked | | Line type | Internet (VoIP) numbers, used over Wi-Fi or mobile data | Mobile (non-VoIP), local and national | | Verification codes | Hushed warns that verification texts and short codes may not arrive | Real mobile numbers receive short codes; free swap within 72 hours if one doesn’t work | | Numbers | US, Canada and UK | 12 countries | | Account | An email address | A password — a random 16-digit account number | | Payment | App stores in the app; cards and Bitcoin on the web | Bitcoin, Monero, USDT, Ethereum or Solana | | Where you use it | Hushed apps for iOS and Android, and the web | Your browser, any SIP app, or texts forwarded to Telegram, email or a webhook | **Stay with Hushed if:** - You want a native iPhone or Android app for your second line. - You only need US, Canadian or UK numbers to call and text people. - You are fine signing up with an email address and paying by card. **Choose Numonym if:** - You need codes from apps that refuse VoIP numbers. - You want a number in Germany, the Netherlands, Brazil or 9 more countries. - You don’t want an email address on the account. - You want to keep the number for years at a locked price. **What Hushed does better:** - **Native apps:** Hushed has apps for iOS and Android. Numonym has no app of its own: it runs in your browser and in any SIP app. - **Unlimited local plans:** Hushed’s Unlimited plans bundle local talk and text. Numonym prices outgoing calls and texts, shown before you send. - **Pay by card:** If you’d rather pay by card or through an app store, Hushed accepts both. Numonym is crypto only. #### Verification codes and VoIP numbers Hushed numbers are internet (VoIP) numbers, and Hushed itself notes that verification texts and short codes may not come through. That is the main reason people look for an alternative: the app works for calls, but a Signal, bank or exchange code may never arrive. Numonym [real mobile numbers](https://numonym.com/numbers/mobile) sit in carrier mobile ranges and receive texts from short codes. [Why the line type matters](https://numonym.com/guides/voip-vs-real-mobile). #### An account without an email address A Hushed account starts with an email address; a Numonym account doesn’t. You choose a password, get a random 16-digit account number and add a passkey or an authenticator app — there is no email to leak or reset. [How the account works](https://numonym.com/privacy/account). #### More countries, the same number for years Hushed covers the US, Canada and the UK. Numonym adds the Netherlands, Germany, France, Spain, Poland, Sweden, Denmark, Mexico and Brazil. Rent any number for 1 to 24 months — up to 30% off on the 24-month vault — and the price stays locked for as long as you renew. #### Crypto is the only way to pay Hushed takes app store payments and cards, and Bitcoin on its website. Numonym only takes [crypto](https://numonym.com/payments) — Bitcoin, Monero, USDT (TRC-20), Ethereum or Solana — so no card or app store receipt ever points to your number. **Q: Is Hushed anonymous?** Hushed hides your personal number from the people you call, but the account is created with an email address and paid through an app store, a card or Bitcoin on the web. Numonym asks for no email at all and only takes crypto. **Q: Do Hushed numbers work for verification codes?** Hushed numbers are internet (VoIP) numbers, and Hushed itself warns that verification texts and short codes may not come through. Numonym real mobile numbers are in carrier mobile ranges, which apps accept far more often. **Q: Does Numonym have an app like Hushed?** No. Numonym runs in your browser, on a computer or a phone, and in any SIP app such as Linphone or Groundwire for calls. Texts can also be forwarded to Telegram, email or a webhook. **Q: Can I get a UK number without Hushed?** Yes: Numonym has UK mobile (07) numbers, London (020) and other city lines, and UK-wide 03 numbers, with no ID and no email. Sources, checked 2026-09-29: - [Hushed — pricing](https://hushed.com/pricing/) - [Hushed Support — payment methods](https://support.hushed.com/hc/en-us/articles/4408711376653-What-type-of-payment-methods-are-accepted-on-Hushed) ### Burner alternative Page: https://numonym.com/compare/burner-alternative — facts checked 2026-09-29 on Burner’s public pages. Burner makes second US and Canadian numbers easy — but the account starts with your own phone number or an Apple or Google account. If the point is to keep your identity out of it, here is how Numonym compares. | | Burner | Numonym | | --- | --- | --- | | Sign-up | Your own US, Canadian or Australian mobile number, or an Apple or Google account | A password — you get a random 16-digit account number | | Plans | Standard $7.99/month or $47.99/year; Premium $12.99/month or $69.99/year | From $4 a month + $15 one-time activation; mobile from $7, up to 30% off for 24 months | | Numbers | US and Canada | 12 countries | | Verification codes | Regular lines are internet numbers; better-accepted “Verified Numbers” are a separate subscription | Real mobile (non-VoIP) numbers in every country, on the same account | | Throwaway lines | Burn a number and get a new one in the app | Rented for 1 to 24 months — built to be kept, not burned | | Payment | Subscription | Bitcoin, Monero, USDT, Ethereum or Solana | | Where you use it | Burner apps for iOS and Android | Your browser, any SIP app, or texts forwarded to Telegram, email or a webhook | **Stay with Burner if:** - You want throwaway lines you can burn in a tap. - You live in the US or Canada and already have a number there. - You want calls, texts and extras in one polished app. **Choose Numonym if:** - You don’t want your own number or an Apple or Google account behind it. - You need real mobile numbers that get verification codes, without an extra subscription. - You want numbers in Europe or Latin America. - You want to pay in crypto. **What Burner does better:** - **Instant burn:** Burner is made for disposable lines you replace in a tap. Numonym numbers are rented for months and meant to be kept. - **One polished app:** Calls, texts, auto-replies and spam blocking in Burner’s apps. Numonym runs in the browser and in any SIP app. - **Premium extras:** Burner’s Premium plan adds a VPN, video messages and reverse number lookup. Numonym sells numbers and a phone system only. #### With Burner, your phone number is the account To use Burner you sign in with your own mobile number — Burner accepts US, Canadian and Australian numbers — or with an Apple or Google account. The second line hides your number from the people you call, but Burner itself knows who you are. A Numonym account is a random 16-digit number and a password: no phone number, no email, no Apple or Google sign-in, and [crypto only](https://numonym.com/payments). [How the account works](https://numonym.com/privacy/account). #### Verification codes without an extra plan Regular Burner lines are internet numbers, which many sign-up forms refuse; Burner sells “Verified Numbers” separately for better acceptance. With Numonym you choose the line type per number: a [real mobile number](https://numonym.com/numbers/mobile) for the accounts that need codes, a cheaper [local or national number](https://numonym.com/numbers/local) for the calls. #### Beyond the US and Canada Burner numbers are US and Canadian. Numonym has those too, plus the [UK](https://numonym.com/numbers/united-kingdom), the Netherlands, Germany, France, Spain, Poland, Sweden, Denmark, Mexico and Brazil — and it works from any country, with no local number of your own. **Q: Do you need a phone number to use Burner?** To create a Burner account you use your own mobile number — Burner accepts US, Canadian and Australian numbers — or sign in with Apple or Google. Numonym needs neither: a password is enough. **Q: Does Burner work for verification codes?** Regular Burner lines are internet numbers, which many services refuse for sign-up codes; Burner sells separate Verified Numbers for that. Numonym real mobile numbers are carrier mobile numbers, in all 12 countries. **Q: Can I burn a Numonym number?** Numonym numbers are rented for 1 to 24 months and built to be kept. You can let one expire, but there is no instant burn button — for one-off throwaway lines, a burner app is the better fit. **Q: Does Burner work outside North America?** Burner numbers are US and Canadian, and the app requires a US, Canadian or Australian number to sign in. Numonym works from anywhere, with numbers in Europe and Latin America too. Sources, checked 2026-09-29: - [Burner — plans and pricing](https://www.burnerapp.com/pricing) - [Burner Support — international calling](https://support.burnerapp.com/article/208-internatioanl-calling) - [Burner Support — verified numbers](https://support.burnerapp.com/article/264-verified-numbers-difference-between-burner-number-verified-number) ### MySudo alternative Page: https://numonym.com/compare/mysudo-alternative — facts checked 2026-09-29 on MySudo’s public pages. MySudo bundles phone numbers, email and browsing into separate “Sudo” identities. If what you need is a phone number that no app store, card or ID check can tie back to you, here is how Numonym compares. | | MySudo | Numonym | | --- | --- | --- | | Plans | SudoGo $1.99/month (1 number), SudoPro $4.99 (3), SudoMax $14.99 (9) | Per number: from $4 a month, mobile from $7, + $15 one-time activation | | Payment | App Store or Google Play | Bitcoin, Monero, USDT, Ethereum or Solana | | Numbers | US, Canada and UK | 12 countries | | ID checks | A one-time identity verification for UK numbers | Never, in any country | | Line type | Internet (VoIP) numbers | Mobile (non-VoIP), local and national | | Beyond numbers | Email, browser and virtual cards per identity | Phone numbers, plus a phone system for teams | **Stay with MySudo if:** - You want several identities, each with its own email and browser. - You only need US, Canadian or UK numbers. - Paying through Apple or Google suits you. **Choose Numonym if:** - You want to pay without an app store account or a card. - You need a UK number without an identity check. - You need real mobile numbers that receive verification codes. - You need numbers in more countries. **What MySudo does better:** - **Whole identities:** Each Sudo has its own email address, browser and cards, not just a number. Numonym sells phone numbers only. - **A cheap first number:** SudoGo gives you one number for $1.99 a month. Numonym numbers start at $4 a month, plus a one-time $15 activation. - **Native apps:** MySudo’s apps for iOS and Android. Numonym runs in the browser and in any SIP app. #### Paying without an app store MySudo plans are bought through the App Store or Google Play, so the subscription sits in an account tied to your card and your name. Numonym only takes [crypto](https://numonym.com/payments) — Monero if you want the payment itself to stay private — and needs no app store at all. #### UK numbers without an ID check MySudo asks for a one-time identity verification before it gives you a UK number. Numonym never asks for ID, in any country: [UK mobile, London and UK-wide 03 numbers](https://numonym.com/numbers/united-kingdom) included. #### Numbers that get the code Sudo numbers are internet (VoIP) numbers, and many apps refuse VoIP ranges for sign-up codes. Numonym [real mobile numbers](https://numonym.com/numbers/mobile) sit in carrier mobile ranges, in all 12 countries. [VoIP or real mobile?](https://numonym.com/guides/voip-vs-real-mobile) **Q: Is MySudo anonymous?** MySudo keeps your identities apart from each other, but plans are bought through the App Store or Google Play, and UK numbers need a one-time identity check. Numonym takes no card, no app store and no ID. **Q: Does MySudo need ID?** For UK numbers, MySudo asks for a one-time identity verification. Numonym never asks for ID, including for UK numbers. **Q: How much does MySudo cost compared with Numonym?** MySudo starts at $1.99 a month for one number (SudoGo) and $4.99 for three (SudoPro). Numonym prices each number: local and national from $4 a month, mobile from $7, with up to 30% off over 24 months, plus a one-time $15 activation per number. **Q: Can I have several numbers on one Numonym account?** Yes. One account holds as many numbers as you need, in any of the 12 countries, each renewed on its own schedule. Sources, checked 2026-09-29: - [MySudo — plans](https://mysudo.com/mysudo-plans/) - [MySudo Support — supported countries](https://support.mysudo.com/hc/en-us/articles/360019983274-Which-countries-are-supported-for-Sudo-phone-numbers) ### Silent.link alternative Page: https://numonym.com/compare/silent-link-alternative — facts checked 2026-09-29 on Silent.link’s public pages. Silent.link is a no-KYC eSIM for mobile data, with an optional US number that receives texts. If you need a number that also sends texts and makes and receives calls, here is how Numonym compares. | | Silent.link | Numonym | | --- | --- | --- | | What it sells | eSIM mobile data in 160+ countries, plus an optional US number | Phone numbers and a phone system — no mobile data | | Texts | Inbound only: outbound texts are not allowed | Send and receive | | Calls | No regular mobile voice calls | Make and receive calls in the browser or any SIP app, with voicemail | | Numbers | US | 12 countries | | Account | No account, no email | No email: a random 16-digit account number and a password | | Payment | Bitcoin, Lightning, Monero, USDT and other coins | Bitcoin, Monero, USDT, Ethereum or Solana | **Stay with Silent.link if:** - You need anonymous mobile data while travelling. - A US number that only receives codes is enough. - You want no account at all, or to pay over Lightning. **Choose Numonym if:** - You need to send texts and to make or receive calls. - You need a number outside the US. - You want real mobile numbers for 2FA in 12 countries. - You want voicemail, forwarding and a SIP app on the same number. **What Silent.link does better:** - **Mobile data abroad:** Silent.link sells eSIM data in more than 160 countries. Numonym sells no data. - **No account at all:** Silent.link needs no account. Numonym uses a random 16-digit account number so you can renew and read your texts. - **Lightning and more coins:** Silent.link takes Lightning and many altcoins. Numonym takes Bitcoin, Monero, USDT, Ethereum and Solana. #### A number that can answer back Silent.link states that its US numbers receive texts only — outbound texts are not allowed — and that regular mobile voice calls aren’t provided. That works for collecting one-way codes, not for a line people can call or text back. Every Numonym number sends and receives texts and makes and receives calls, in the browser, in any [SIP app](https://numonym.com/guides/sip-app-setup), with transcribed voicemail and forwarding to Telegram, email or a webhook. #### Numbers outside the US Silent.link’s numbers are American. Numonym has [real mobile numbers](https://numonym.com/numbers/mobile) in 12 countries — the UK, the Netherlands, Germany, France, Spain, Poland, Sweden, Denmark, Canada, Mexico and Brazil as well as the US. #### Data from one, numbers from the other The two don’t compete on everything: Numonym sells no mobile data. A Numonym number works over any connection — Wi-Fi, your current SIM, or a data eSIM such as Silent.link — so many privacy-minded people use both. **Q: Can Silent.link numbers send texts?** No. Silent.link states that its US numbers receive texts only, with outbound texts not allowed, and that regular mobile voice calls aren’t provided. Numonym numbers send and receive texts and calls. **Q: Does Numonym sell eSIM data?** No. Numonym rents phone numbers you use over any connection — Wi-Fi, your current SIM’s data, or a data eSIM such as Silent.link. **Q: Which one is more private?** Both take crypto and ask for no email or ID. Silent.link needs no account at all; Numonym uses a random 16-digit account number so you can renew, top up and read your texts — and its web logs keep no IP addresses. Sources, checked 2026-09-29: - [Silent.link](https://silent.link/) ## Policies ### Terms of Service Page: https://numonym.com/terms — updated 2026-09-29. These terms explain what Numonym provides, what you can expect from us and what we expect from you when you rent a phone number or use our phone system. They are written in plain English on purpose: if anything is unclear, the help center answers most questions before you order. #### 1. The service Numonym rents phone numbers — mobile numbers, and local and national numbers — in the countries listed on our website, together with the tools to use them: a phone in your browser, connection details for SIP apps, forwarding of texts and voicemail, and an optional business phone system with call flows and unlimited extensions. Before you pay, each number shows its line type, what it can do (calls and texts in and out, short codes), whether your number is displayed when you call from abroad, and whether it can be ported out. We only promise what is shown on the number card. #### 2. Your account You create your account on our website with a password and a short automated anti-bot check — nothing else. It is identified by a random 16-digit account number. **We never ask for your name, identity documents or phone number** — not at sign-up, not after payment, not later. - You sign in with your account number and your password. You can add passkeys, including hardware security keys, and two-step verification with an authenticator app (TOTP). - You can add an email address if you want notifications by email. It is optional and can be removed at any time. - Keep your account number, your password and your sign-in methods safe. Because we hold no identity information and no email address, **we cannot reset a password or recover an account for which the sign-in methods have been lost**. We strongly recommend adding a passkey. You are responsible for everything done with your account and your numbers. #### 3. Renting a number - Numbers are rented for 1, 3, 12 or 24 months. The 3, 12 and 24-month periods are discounted by 10%, 20% and 30% respectively, as shown on our [pricing page](https://numonym.com/pricing). - Each new number also costs a one-time **activation fee of $15**, whatever the country or type. Numbers with memorable digits in our stock are sold as **Premium** or **Gold** numbers for a one-time category fee (currently $29 and $99), shown on the number before you pay. These one-time fees are not charged again when you renew, when you move to a longer rental period or when we swap a number under the 72-hour guarantee. - The price of a number is locked for as long as you keep renewing it. A renewal costs the rental only. - Numbers are paid from your balance. We only sell numbers we have in stock, and the number you choose becomes active as soon as it is paid. While a top-up confirms, it is reserved for you for one hour. If it is taken after that hour, a Standard number is replaced by another Standard number of the same selection with at least the same capabilities; if there is none, or for a Premium or Gold number, the order is cancelled and nothing is charged. - Incoming calls and texts, voicemail with transcription, and forwarding to Telegram, email or a webhook are included in the price of the number. Outgoing calls, outgoing texts, call forwarding to another phone and other optional services are paid from your balance, at the rates shown before each use. #### 4. Payments and balance Prices are set in US dollars. You pay by topping up your balance in cryptocurrency: Bitcoin (BTC), Ethereum (ETH), Monero (XMR), Tether USDT on TRON (TRC-20) or Solana (SOL). No other coin or network is accepted. The details are on our [payments page](https://numonym.com/payments). - Top-ups start at $30. Each top-up has its own deposit address, and the coin amount is locked for 30 minutes (45 minutes for Bitcoin and Monero). - Top-ups are processed by a crypto payment processor, which generates the deposit address and watches the blockchain. Your balance is credited once the payment is confirmed. - If less than the amount due arrives, you can send the rest to the same address while the payment is open. Remaining differences, overpayments and payments that arrive after the address stops being watched are settled through “Report a problem” on the payment, in your account. - Top-ups of $100 or more receive a bonus: +10% from $100, +15% from $200, +20% from $300, +30% from $500, +40% from $750 and +50% from $1,000. Bonus credit is used before the money you paid in, and it cannot be withdrawn or refunded. - Your balance never expires. - You can ask for your balance to be refunded at any time, as described in our [refund policy](https://numonym.com/refund-policy). #### 5. Renewal, grace period and release - We remind you from 14 days before a number’s renewal date, on the notification channels you have set up. - Automatic renewal from your balance is optional and can be switched on or off for each number. - If a number is not renewed on time, a **7-day grace period** starts: incoming calls and texts keep arriving, and only outgoing calls and texts are paused. - After the grace period, the number stays **reserved for you until day 30** after the renewal date. You can renew it at the normal price, with no reactivation fee. - After day 30, the number is released and placed in quarantine before it can be assigned to anyone else. More about how we protect your numbers is on our [continuity page](https://numonym.com/continuity). #### 6. Our guarantees - **72-hour swap.** If a number does not work for the purpose you bought it for, tell us within 72 hours of activation and we replace it free of charge with an equivalent number, without a new activation fee. One swap is included per order. If no working replacement is available, that order is refunded in full, activation and any category fee included. - **Carrier withdrawal.** If an upstream carrier withdraws a number, we replace it with an equivalent number, without a new activation fee, and credit the unused rental time to your balance. - **Price lock.** The price of a number does not change for as long as you keep renewing it. - **No direct recycling.** A released number goes through a quarantine period before it can be assigned to anyone else. #### 7. Transfers and porting - You can transfer a number to another Numonym account. Transfers require your PIN and your two-factor authentication, and must be accepted by the receiving account. - Where the country and the carrier allow it, you can port a number out to another provider. Whether a number is portable is stated on its card before purchase. You generate the port-out PIN yourself; we never generate it for you. - Our support team cannot transfer or port a number on anyone’s behalf. This protects you against SIM-swap and social-engineering attacks. #### 8. Acceptable use You agree to use Numonym lawfully and in line with our [acceptable use policy](https://numonym.com/acceptable-use). In short: outgoing texts are for conversations between people, and spam, bulk or automated campaigns, caller-ID spoofing, fraud, phishing, harassment, illegal content and premium-rate abuse are forbidden. The caller ID you present must be a number you own or have verified. #### 9. Calls, texts and emergency services - Some countries hide or block their numbers when a call is placed from a network abroad. Each number card tells you whether your number will be displayed. - Delivery of texts and verification codes depends on the sender and on the networks involved. We state each number’s capabilities honestly, and the 72-hour swap covers numbers that do not work for your purpose. - Premium-rate and high-risk destinations are blocked by default, and spending caps apply. - **Emergency calls are not guaranteed.** Calls to emergency services over internet phone numbers may not connect, may not reach the right emergency center and may not transmit your location. Keep a regular phone line for emergencies. #### 10. Availability and changes to the service We work to keep the service available at all times, but we cannot guarantee uninterrupted service: maintenance, upstream carriers and network incidents can affect calls and texts. We may add, change or retire features. When a change materially reduces what you have paid for, we tell you in advance and credit the affected unused time to your balance. #### 11. Suspension and closing your account - If you break these terms or the acceptable use policy, we may limit a feature, suspend a number or close an account. We always tell you the reason, and you can appeal through a support ticket. - When we close an account, the remaining balance is refunded, except where the law requires us to withhold proceeds of fraud. - You can close your account at any time from your security settings. Ask for your balance first: closing the account deletes it, and it can’t be paid out afterwards. Your numbers are then released as described in section 5, and your data is deleted as described in our [privacy policy](https://numonym.com/privacy-policy). #### 12. Liability The service is provided as it is, with the capabilities stated on each number. We are not liable for indirect or consequential losses, including loss of access to third-party accounts registered with a number, lost profits or lost data. Our total liability for any claim is limited to the amount you paid us for the affected service during the three months before the event that gave rise to the claim. Nothing in these terms limits a liability that cannot be limited by law. #### 13. Changes to these terms The date of the last update is shown at the top of this page. We announce significant changes in your account before they take effect. Changes never apply retroactively to rental periods you have already paid for. #### 14. Support We don’t provide support by email or by phone, and we don’t publish an email address. Answers to common questions are in our [help center](https://numonym.com/help). Customers with an active number open support tickets from their account; any account can report a problem with a payment or request a refund of its balance from Billing. How support works is explained on our [support page](https://numonym.com/support). ### Privacy Policy Page: https://numonym.com/privacy-policy — updated 2026-09-29. Numonym is built to know as little about you as possible. This policy lists everything we do collect, why we need it and how long we keep it. A shorter overview is available on the “What we store” page. #### 1. Our principles - We never ask for your name, identity documents or phone number. - We collect only what the service needs to work, and we keep it for as short a time as possible. - We do not sell data, show ads or use analytics or trackers. - Where there is a choice — message history, email notifications, forwarding — the choice is yours, and you can change it at any time. #### 2. When you visit our website - **No trackers, one cookie.** Browsing sets no cookies and loads no analytics or advertising scripts; every page file is served from our own domain. Signing in sets a single session cookie, which keeps you signed in and nothing else. It is deleted when you sign out and expires after 30 days without use. - **Anti-bot check.** The sign-in and sign-up forms load Cloudflare Turnstile from challenges.cloudflare.com to block automated attacks. It runs only once you open those forms, and Cloudflare processes technical data from your browser to perform the check. Our server only sends Cloudflare the check’s token — never your IP address or your account number. - **Web server logs** record the date and time, the page requested, the response code and your browser’s user-agent string. They do not record your IP address or the page you came from, and they are kept only as long as needed to troubleshoot. - **Rate limiting.** To protect our forms and sign-in against abuse, we use a salted hash of your IP address, kept for at most one hour and never stored with anything else. - **Delivery network.** Like most websites, our pages are delivered through a network provider that necessarily processes connection data, such as IP addresses, to deliver pages and protect them against attacks. #### 3. Your account - A random 16-digit account number and a hash of your password (Argon2id — we never see the password itself). - The sign-in methods you add: the public keys of your passkeys and security keys, and your authenticator secret (stored encrypted). - Your active sessions: a device label taken from your browser (for example “Firefox on Windows”), the sign-in method and dates — never your IP address. A session ends when you sign out or revoke it, or after 30 days without use. - A count of recent failed sign-ins, used to lock the account for 15 minutes after repeated wrong passwords. - An email address, only if you add one for notifications. You can remove it at any time. - Your notification and forwarding settings, such as a Telegram chat, an email address, an XMPP or Matrix address, a webhook URL, or the phone number your calls are forwarded to — only if you choose to forward them. - A delivery log for forwarding and webhooks: the event type, the time and the result (for example your server’s HTTP status), kept for 7 days to help you troubleshoot — never the content of the message. #### 4. Your numbers, payments and billing - The numbers you rent, their settings and their renewal dates. - Your balance history and top-ups: amounts, bonus, dates, the coin, the deposit address generated for each top-up and the transaction ID. Payments on public blockchains are visible to anyone by nature; Monero payments reveal much less. - Billing records of outgoing calls and texts — date, duration and cost — kept for 12 months so we can account for your balance. #### 5. Messages, voicemail and call history Texts, voicemail, transcriptions and call history are kept according to the retention you choose for each number: **none** (messages are only forwarded), **24 hours**, **7 days**, **30 days** or **until you delete them**. You can export or delete your history at any time. With **end-to-end encrypted history** switched on, texts and voicemail are encrypted as soon as they arrive and can only be decrypted in your browser. We cannot read them or search them on the server, and we cannot forward messages that arrived before you set up forwarding. #### 6. Support, requests and reports Customers with an active number can open support tickets from their account. We store the messages, the topic and the subject, linked to your account. Tickets are deleted 90 days after the last message, when you delete them, or when you close your account. We have no public contact form and no email address, so nothing about you reaches us through a mailbox. Refund requests and payment reports keep what you enter — the payment reference, the transaction ID, the address and amount of a refund — together with our answer, for as long as your account exists. Abuse reports sent from our [abuse page](https://numonym.com/abuse) contain the reported number, the type of abuse, when it happened and the description given — nothing that identifies the person reporting. They are kept for 12 months. #### 7. How we use this information Only to provide the service you pay for: to activate and renew your numbers, route your calls and texts, deliver notifications and forwarding, account for your balance, answer support requests and prevent abuse of the network. We do not profile you, and we never use your data for advertising. #### 8. Who else sees data - **Carriers** necessarily handle the calls and texts they carry for your numbers. - **Services you forward to** — Telegram, your email provider, a Matrix or XMPP server, your own webhook — receive what you choose to forward and can read it. We remind you of this before you switch forwarding on. - **Our delivery network** processes connection data to deliver our pages, and runs the anti-bot check on the sign-in forms, as described in section 2. - **Our crypto payment processor** generates the deposit address of each top-up and watches the blockchain for the payment. It receives the top-up reference, the amount and the coin — never your account number or any sign-in detail. - **Nobody else.** We never sell or rent data to anyone. #### 9. Requests from authorities We can only provide what exists, and we designed Numonym so that very little does: no names, no documents, no IP addresses in our web logs, and message history only if you chose to keep it. Each request is assessed individually, and we never provide more than what is strictly required. #### 10. How long we keep data - Account data, sign-in methods and balance history: as long as your account exists. - Sessions: until you sign out or revoke them, or 30 days without use. - Billing records of outgoing calls and texts: 12 months. - Messages, voicemail and call history: the retention you choose, number by number. - Support tickets: 90 days after the last message. - Abuse reports: 12 months. - Forwarding and webhook delivery logs: 7 days. - Rate-limiting hashes: one hour. - Web server logs: only as long as needed to troubleshoot. When you close your account, your data is deleted, except billing records, which are kept until their 12 months have passed, and top-up records, which we keep for our accounting without any link to you. The same information is summarized on our [what we store](https://numonym.com/privacy/what-we-store) page. #### 11. Your choices - Change the retention of each number, or turn on end-to-end encrypted history. - Add or remove an email address and forwarding destinations. - Export or delete your message history. - Close your account at any time. For anything else, customers can open a ticket from their account — see [how support works](https://numonym.com/support). #### 12. Security Connections to Numonym are encrypted. Passwords are hashed with Argon2id, sign-in supports passkeys, security keys and authenticator apps, repeated wrong passwords lock the account for 15 minutes, sensitive actions require your password, and transferring or porting a number requires your PIN and your two-factor authentication — our support team cannot do it for anyone. Optional end-to-end encryption keeps your message history unreadable to us. #### 13. Changes to this policy The date of the last update is shown at the top of this page. We announce significant changes in your account before they take effect, and we never lower the protection of data you have already given us without your consent. This policy is part of our [terms of service](https://numonym.com/terms). ### Acceptable Use Policy Page: https://numonym.com/acceptable-use — updated 2026-09-28. Clean numbers get their messages delivered, keep a trusted caller ID and are not cut off by carriers. These rules protect every customer, the people they talk to, and the numbers themselves. #### 1. What Numonym is for Private and business communication: calling and texting the people you deal with, receiving verification codes for your own accounts, keeping a separate number for work, travel or privacy, and running a support or sales line for your business. #### 2. What is not allowed - **Spam and bulk messaging** — unsolicited texts or calls, marketing blasts, and any automated or application-to-person (A2P) campaign. - **Caller-ID spoofing** — presenting a number you do not own or have not verified. - **Fraud and phishing** — scams, impersonation of people or organizations, fake support lines, and links designed to steal credentials or money. - **Harassment** — threats, stalking, intimidation or repeated unwanted contact. - **Illegal content and activity** — including any content that exploits minors, which is never tolerated. - **Premium-rate abuse** — artificially generating calls or texts to premium-rate or revenue-sharing numbers. - **Attacks on the network** — probing, overloading or trying to bypass the limits and protections of Numonym or of the carriers we work with. #### 3. Texting rules - Outgoing texts are for conversations between people. You can reply to anyone who writes to you and write to new contacts within the limits shown in your account. - Sending limits start low on new accounts and grow as an account ages and is used normally. - Links known to be used for phishing are blocked. - Alphanumeric sender names are not available: your texts always show your number. - In the United States, carrier rules restrict unregistered automated texting, so US numbers are for person-to-person conversations only. #### 4. Calling rules - The caller ID you present must be one of your Numonym numbers or an external number you have verified with a code. - Premium-rate and high-risk destinations are blocked by default, and spending caps apply to every account. - Automated calls to people who have not asked for them (robocalls) are not allowed. #### 5. Other services When you register your number with other services, you must also follow their rules. Using Numonym numbers to mass-create accounts, evade bans or defraud other platforms is not allowed. #### 6. How we enforce these rules - Depending on what happened, we may warn you, limit a feature — outgoing texts, for example — suspend a number or close an account. - We always tell you why, and you can appeal through a support ticket. - If we close an account, the remaining balance is refunded, except where the law requires us to withhold proceeds of fraud. - Serious illegal activity leads to immediate closure. #### 7. Reporting abuse If you receive spam, a scam or harassment from a Numonym number, report it on our [abuse report page](https://numonym.com/abuse). Include the number, the date and time and what happened — paste the text of the message if you can. You do not need an account, and we do not ask for your personal details. We don’t reply to reports, but every report is reviewed. #### 8. Related documents This policy is part of our [terms of service](https://numonym.com/terms). Our [privacy policy](https://numonym.com/privacy-policy) explains how reports and support tickets are stored, and our [refund policy](https://numonym.com/refund-policy) explains what happens to your balance if an account is closed. ### Refund Policy Page: https://numonym.com/refund-policy — updated 2026-09-29. Paying in crypto should never mean losing money on a detail. This page explains what can be refunded, how, and what happens when something goes wrong with a payment or a number. #### 1. In short - Your balance never expires and can be refunded at any time, minus the network fee. Bonus credit is not paid out. - A number that does not work for its purpose is replaced within 72 hours — or refunded in full if no working replacement exists. - We only sell numbers we have in stock, live the moment they are paid; if the one you chose is taken before your payment arrives, nothing is charged. - The activation fee and any Premium or Gold fee are paid once per number: never again on renewal or on a swap. - If a carrier withdraws a number, you get an equivalent one and the unused time back. - Short, excess and late payments are never simply lost: finish them on the payment page, or use “Report a problem” on it. - Rental periods that have already started are otherwise not refunded. #### 2. Your balance Money on your balance is yours. It never expires, and you can ask for it back at any time. We send it in cryptocurrency to an address you give us; you only pay the network fee of the transfer. The bonus added to top-ups of $100 or more — from +10% at $100 up to +50% from $1,000 — is credit to use on Numonym. It is used before the money you paid in, and any bonus credit left is not paid out in refunds. #### 3. Rental periods and one-time fees Once a rental period has started, it is not refunded, including if you stop using the number before the end of the period. The exceptions are the 72-hour swap guarantee and carrier withdrawals, described below. If you move a number to a longer rental period, the time you have already paid for is taken into account. Each new number carries a one-time activation fee of $15, and a Premium or Gold number a one-time category fee on top ($29 or $99, shown before you pay). They are paid once per number: not again when you renew, when you move to a longer rental period, or when we swap the number under the 72-hour guarantee. Once a number is active, they are not refunded, except when the 72-hour swap guarantee ends in a refund — then the rental and these fees all come back. #### 4. The 72-hour swap guarantee If a number does not work for the purpose you bought it for — for example, if the service you need refuses it for verification codes — tell us within 72 hours of activation through a support ticket. We replace it free of charge with an equivalent number, without a new activation fee. One swap is included per order. A Premium or Gold number is replaced by a number of the same category when one is in stock; if none is, you can take a Standard number and get the category fee back on your balance. If no working replacement is available, we refund that order in full — rental, activation and any category fee — to your balance or to your wallet as you prefer. #### 5. Carrier withdrawals If an upstream carrier withdraws one of your numbers, we switch you to an equivalent number in the same country, without a new activation fee, and credit the unused rental time of the withdrawn number to your balance. We alert you immediately so you can update the accounts that use it. More about this is on our [continuity page](https://numonym.com/continuity). #### 6. Payment mistakes - **Underpayment:** the payment page shows what arrived and what is missing. Send the rest to the same address while the payment is open. If it closes short, use “Report a problem” on the payment, with the transaction ID: once checked, the amount received is credited to your balance. - **Overpayment:** use “Report a problem” on the payment, with the transaction ID. Once checked, the difference is credited to your balance. - **Late payment:** the address keeps being watched for a couple of hours after the countdown ends, and a payment detected then is processed normally. After that, use “Report a problem” with the transaction ID. - **Wrong network or token:** use “Report a problem” on the payment, with the transaction ID. When recovery is technically possible, we guide you through it step by step; network or handling fees may apply, and some mistakes cannot be reversed. Our [payments page](https://numonym.com/payments) explains how to avoid these mistakes, especially when paying from an exchange. #### 7. Suspended or closed accounts If we close an account for breaking our [acceptable use policy](https://numonym.com/acceptable-use), the remaining balance is refunded, except where the law requires us to withhold proceeds of fraud. If you close your account yourself, ask for your balance first. #### 8. Business phone system The phone system has no per-seat fee, so there is nothing to prorate when your team changes size. Numbers follow the rules above, and pay-as-you-go usage is simply taken from your balance, which stays refundable. #### 9. How to ask for a refund In your account, open **Billing** and choose **Request a refund**: pick the coin, paste the address that will receive the funds and confirm the amount. We send refunds by hand and show the transaction ID in Billing once the refund is on its way. Nobody at Numonym will ever ask for your password, your 2FA codes or your seed phrase. See also our [terms of service](https://numonym.com/terms) and our [pricing](https://numonym.com/pricing).