31-07-2024 19:35
31-07-2024 19:39
31-07-2024 19:39
To change your phone number you need to contact Customer Services Guide: How to find help & contact O2 bear in mind they will only change it once free of charge
31-07-2024 19:39
So many options to answer that question depending on what you actually want to do, but look at these guides for help.
Guide: How to change your mobile number
Guide: Migration & porting into O2