Can’t access my account

[Coco12345]

I would like to access my account to see upgrade options. I no longer have the phone number that they want to send code to

[Cleoriff]

@Coco12345 

Looks like you should contact the sales team as they can help with that – message them on Social Media if that works best for you -on Facebook ( https://o2uk.co/O2CFB) , Twitter ( https://o2uk.co/O2CTW) or Instagram ( https://o2uk.co/O2CIG)

Or you can call them on 0800 081 0255

Guide: How to find help & contact O2 

OR: use Skype Guide: A Guide to Skype 

[Oxonian]

This might help you @Coco12345 :-

Guide: Upgrading Your O2 Phone