Login

[Lennypiper5]

Haven’t received a sim. Can’t get calls, texts or mobile data. Network selection is o2 but mobile data network is giffgaff. Can’t login to my account because it texts my number but I don’t get the text because no texts come through

[jonsie]

You need to contact customer service

We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 using the links below, they should be able to help you with this
or give them a call on 202 or 0344 809 0202

Guide: How to find help & contact O2 

[MI5]

@Lennypiper5 

Have you tried resetting your network settings to fix the giffgaff issue?