Apps
Guides
Apps guides
Signal, WhatsApp, Telegram and SIP apps with a number that isn’t yours.
Apps
How to use WhatsApp with a second number (no new SIM)
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.
Apps
How to use Telegram without your real phone 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.
Apps
How to set up a SIP app: Linphone, Groundwire, Zoiper
Set up Linphone, Groundwire or Zoiper in minutes: scan a QR code or enter the SIP settings, enable encryption and fix common call issues.
Put a guide into practice
Find a number in 12 countries — no email, no ID, paid in crypto.