on 16-12-2014 18:21
Contact details at bottom of page.
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)
on 17-12-2014 00:28
Hi @Anonymous , you can change your address via my O2 or via customer services. You will need your phone to be with you as one of the security checks is a code sent to your mobile via sms. Hope this helps!
on 17-12-2014 09:17