Hi @Coyle85
See if the guides below offers any solution:
Guide: Is the network down for me or everyone?
Guide: How can I sort out my network issues?
Do you have a spare phone / work phone you could swap the sims with? That would help work out if the problem is your sim or your phone.
The second guide contains a link to the o2 status page which should show if there are any network issues in your area.
Please note, this is not customer services and we cannot access your account. Do not publish personal details (email, phone number, bank account).
Link to our guide on how to contact them can be found here
