Changing your contact details

Changing your phone number or email address

You will need to show us identification before we can change your phone number or email address.

Changing your date of birth or name

You will need to show us proof that you have changed your name or date of birth. This could be a marriage or civil partnership certificate, deed poll or birth certificate.

To update details like your name, address, phone numbers or email address:

Page last reviewed: 12 August 2025
Page created: 12 June 2025