How do I change my address, contact details and security information?

Contact us using the call feature in the ‘Help’ menu in your app. 

You can also call 0800 151 0900* from a landline, 0333 200 9090* from a mobile or +44 1604 230 230* from abroad. Lines are open 24 hours a day, and call charges may apply.

Only the main cardholder can make changes to the personal details for the account.