If you still have access to your previous mobile number then log in as usual, and change your device in UniqueCode settings in the 'My details' section.
If you don't have access to your previous mobile number, please call our Customer Services team on
03000 123 456 (Monday to Friday 9am - 5pm, except English bank holidays).If you have online access only, please ask either a signatory or your primary contact to call.