on 28-11-2025 18:23
28-11-2025 18:27 - edited 28-11-2025 18:28
28-11-2025 18:27 - edited 28-11-2025 18:28
https://www.o2.co.uk/help/account/billing-and-usage/refunds
Guide: How to find help & contact O2
You can get in touch with Payment Management team on 0800 902 0217 or 0800 032 5302.
Payment Management opening hours:
Monday to Friday – 8am to 8pm
Saturday – 8am to 6pm
Sunday – 9am to 6pm