contact

[DarronCarver]

just need to speak to someone or get through to pay bill on phone no one answers the phone and cannot contact any other way! and I'm a business customer!

[pgn]

Need to persist with O2 Business Team on 8002, @DarronCarver - not much else you can do, sadly.

[Oxonian]

You can avoid future issues @DarronCarver by setting up a direct debit :-

Guide: How to Pay Your Bill (Airtime & Device Plans)