Can't make payment

[Lukas1989]

I have tried to log in to my o2 app But it doesn't work. They ask me for my phone number to send me 6 digit code but not arrived at all.

[jonsie]

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

[Oxonian]

@Lukas1989 

There might be something of use to you in :-

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