Bill i don't understand

[Hertslass]

I have just received a bill for £15.02 for a number ending ****.  this is not my mobile number (mine is *********** so I don't understand this bill.  Please could you check and explain.  Thank you.

[Mod edit: Please do not share personal details as your posts are visible to the public. Thanks!]

[jonsie]

You need to contact customer service

We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 using the links below, they should be able to help you with this
or give them a call on 202 or 0344 809 0202

Guide: How to find help & contact O2