Rogue bills

[CD89]

I was invoiced for a service I do not have with a different name in the account. 
how do I get a refund? 

[TallTrees]

@CD89 

First contact o2 customer services Here

Guide: How to find help & contact O2 

Or

Payment management regarding payment 

Here

 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

[MI5]

@CD89 

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