on 15-07-2024 17:33
on 15-07-2024 17:38
You can change it MyO2 it's under Manage My Account
on 15-07-2024 18:09
You can also get in touch with Payment Management team on 0800 902 0217
Payment Management opening hours:
Monday to Friday – 8am to 8pm
Saturday – 8am to 6pm
Sunday – 9am to 6pm