How to get UK verification codes while living abroad

You've moved abroad, your new life is set up, and then your UK bank wants to "just confirm it's you". It sends a six-digit code to a UK mobile number you no longer carry around. Suddenly a five-minute job becomes a week of phone calls, security questions and frozen payments.

This is one of the most common problems people hit after leaving the UK, and it's almost entirely avoidable. This guide explains why UK services insist on texting a UK number, what your options are for receiving those codes from abroad, and how to set things up so you never get locked out.

Why UK services still need your UK number

When you open an account, your mobile number becomes part of how that service recognises you. Banks, government services and most apps use it for two-step verification: you log in with a password, then prove it's really you with a one-time code sent by text.

That number is usually very hard to change once you've lost access to it. To update it, you often need to log in, and to log in you need the code. Some providers will let you change it over the phone or in a branch, which is fine if you live round the corner and much less fine if you're eight time zones away.

The services that most often catch people out:

• UK banks and credit cards. Codes for logging in, approving payments, adding new payees and confirming online card purchases.
• Government services. HMRC, the Government Gateway and other GOV.UK accounts use text codes as one of their sign-in options.
• Pensions and investments. Providers send codes before you can see or move money.
• Everyday apps. Messaging apps, shopping accounts and cloud storage often re-verify your number when they see a login from a new country.

Your options for receiving UK codes abroad

1. Keep roaming on your UK SIM

For a short trip this is the easiest answer: keep your phone, keep your number, and texts arrive as normal. For a move, it doesn't last. UK networks apply fair-use rules to roaming, and if your SIM spends months outside the UK they can add charges or restrict the service. You're also carrying a second phone, or giving up your dual-SIM slot, just to wait for the occasional code.

2. Move your number to a cheap pay-as-you-go SIM

Plenty of people move their number onto a low-cost pay-as-you-go SIM before they leave. It's cheap, but there are two catches. Most pay-as-you-go numbers need some activity every few months, such as a call, text or top-up, or the network may take the number back. And receiving texts while roaming on a basic plan can be unreliable depending on the country and the local networks it roams onto.

3. Free "receive SMS online" websites

Avoid these for anything that matters. Free sites show incoming texts on a public web page, so anyone visiting can see your codes. Many services also recognise and block these shared numbers. We've written more about this in our guide to receiving SMS online in the UK.

4. A private virtual UK mobile number

A virtual number is a genuine UK 07 mobile number that lives online rather than on a SIM card. Texts sent to it are passed on to you wherever you are, by email or in an app, so a code from your bank lands in your inbox seconds after it's sent.

Because the number is yours alone and isn't shared, it behaves like any other UK mobile number. With Privify, every service we've tested has delivered its verification codes to our numbers, including banks and popular messaging apps. No provider can promise every sender in the world will accept every number, which is why it's worth testing yours before you rely on it (more on that below).

Should you move your existing number or get a new one?

If your banks and accounts already know your current UK number, the least hassle is usually to move that number to a virtual service before you leave. Nothing needs updating, and everyone who has your number can still reach you. You'll need a PAC code from your current network, and our PAC code guide walks through it.

If you're happy to update your accounts, a new virtual number works just as well, and it's a good chance to separate your banking and sign-up number from the number you give to friends.

A simple setup before you leave

1. List the accounts that text you. Banks, cards, pensions, HMRC, your email provider, and any app you'd hate to be locked out of.
2. Set up your UK number. Either move your existing number or get a new UK 07 number.
3. Test it while you're still in the UK. Log in to each important account and trigger a code, so you know it arrives before you depend on it.
4. Update anything that changed. If you took a new number, add it to each account while you can still receive codes on the old one.
5. Add a backup method. Where a service offers an authenticator app or backup codes, turn them on as well. Two ways in is always better than one.
6. Only then let the old SIM go. Never cancel your UK SIM until your number has moved or every account has been updated.

Frequently asked questions

Will my UK bank text a number while I'm abroad?

Banks send codes to the number on your account, not to a country. If that number is a UK mobile you can still receive texts on, the code reaches you wherever you are. Some banks have extra checks for logins from abroad, so it's worth telling your bank you've moved.

Can I receive codes on a virtual number without a phone signal?

Yes. A virtual number doesn't depend on your phone's signal. If your texts are forwarded to email, you can read your codes on any device with an internet connection, including hotel or café wifi.

Is it safe to have codes forwarded to my email?

It's as safe as your email account, so protect that well: use a strong, unique password and turn on two-step verification for your email itself, ideally with an authenticator app.

What if my UK number has already stopped working?

Act quickly. Networks eventually reuse inactive numbers. If your old network still holds it, you may be able to reactivate it and request a PAC code. If it's gone, contact each provider to update your details. That often needs ID checks, so it's slower, but it can be done.