You'll need to choose a different way to confirm it's you. You may be able to select PIN sentry or if you're registered for the app you can confirm it's you with just a few taps. You need to be 18 or over to use the app. T&Cs apply.
If you can't select another way to confirm it's you we won't be able to approve your payment.
You can check and update your numbers using Barclaycard online servicing, our app or by calling us on 0333 200 9090. Call charges may apply. When you update your mobile phone number for security reasons it can take up to a week before you'll be able to use it to confirm it's you.
Your mobile phone number is also used for logging into online servicing and when resetting your security details online so it's important to update it as soon as you can.