Security and recovery

SIM swap: why your number isn't a key

Your phone number is how people pay you, not a key to your money. A SIM thief gets a sign-in code, but not your money.

1 min read

On Nomapay, your phone number is an identity, not a key. It is how people pay you. It is not how your money is unlocked.

Why a stolen SIM isn't enough

  • Signing in on a new phone needs the sign-in code and your face or fingerprint key.
  • A SIM thief can get the code. They can't get your key, so they get no money.
  • Even then, a new sign-in starts a 24-hour safety window: no new bank accounts, no raised limits, no guardian changes, no large sends. Your other phones get an alert, and you can stop it.

Signs of a SIM swap

  • Your phone suddenly has no signal where it normally does.
  • You get a text about a SIM change you didn't ask for.

If that happens, call your mobile network straight away, and watch for a Nomapay new sign-in alert.

Keep your key safe

Your key is as safe as your Apple or Google account. Keep two-step sign-in on for it.

See every way we protect your number on SIM protection.

Still stuck? Contact us and a person will reply. We will never ask for your code or PIN.

Contact us