How to Receive Verification Codes While Traveling Abroad
Travel is one of the most common times people get locked out of accounts. Your bank or email sends an SMS code, and it doesn't arrive because your home SIM is off or roaming is slow.
Before you go
- Switch key accounts to an authenticator app or passkeys. They work offline and don't need SMS.
- Save backup codes for email, banking and social accounts.
- Check roaming. Make sure your home SIM can receive SMS abroad.
- Tell your bank if they want to know about travel.
Keep your home number reachable
If you use a travel eSIM for data, many phones let you keep your home SIM active for SMS at the same time. Check your phone's dual SIM settings.
Using local services abroad
Local apps, like ride hailing or delivery, sometimes want a local number. A rented verification number in that country can receive the sign up code without buying a local SIM. Don't use it for accounts you'll need to recover later.
Public Wi-Fi caution
Avoid logging into banking on open public Wi-Fi. Use mobile data or a trusted connection.
For one-off local sign ups while travelling, telly.cat has numbers in over 180 countries, refunded automatically if no SMS arrives.
FAQ
Will I receive SMS codes while roaming?
Often yes if your home SIM is active and roaming works, but delays happen. Check your plan before you go.
How can I avoid being locked out while abroad?
Switch important accounts to an authenticator app or passkeys before travelling, and save backup codes.