Barclaycard

How to register
Registering with your 16-digit card number

Anyone aged 18 or over with a UK registered mobile number and a Barclaycard account can register.

Just keep your 16-digit card number handy and follow the on-screen instructions. Depending on your circumstances, you may be asked to verify your identity using your card PIN, a PINsentry card reader, or a valid form of ID.

Terms and conditions apply.
You must be aged 18 or over to use the Barclaycard app.

If you’ve got a Barclays current account you’ll also be able to view and manage this account using the Barclaycard app.

This app is provided by either Barclays Bank UK PLC or Barclays Bank PLC depending on the entity you may have contracted with for banking services. Please refer to your bank documents (terms and conditions, statements, etc.) to confirm the legal entity that provides banking services to you.

Copyright © Barclays 2026. Barclays is a registered trademark of Barclays plc, used under licence.

Barclays Bank UK PLC. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register No. 759676).
Registered in England. Registered No. 9740322 Registered Office: 1 Churchill Place, London E14 5HP.

Barclaycard Business cards are provided by Barclays Bank PLC which is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register number: 122702). Registered in England No. 1026167. Registered Office: 1 Churchill Place, London E14 5HP.