Demand for payment on a cancelled account

[BUnit82]

I having demands for payment on an account that was cancelled due to an error by one of your customer service team. Even though I paid the remaining balance over a month ago. 

very bad. 

[jonsie · Accepted solution]

This looks like something you’d need to call O2’s customer service team about – give them a call on 202  or 0344 809 0202

Use the specific Payment management number  0800 902 0217

The opening times are:
Monday to Friday – 8am to 8pm
Saturday – 8am to 6pm
Sunday – 9am to 6pm