O2

Change Payment date

I would like to change payment date from middle of month to start of month.Cannot find out how to do it.

Using phone abroad

Hi how much will it charge me to use my phone in South Africa 

My MyO2 mobile application is not working

Hi, it’s been month i have joined o2 but still not able to access myO2 mobile application so look into thi matter and fix it so that i can keep track of my data usage. Thanks

want to change email

want to change email

No Signal

No signal for ages!paying £60 a month to have my phone constantly now on now signal

Using phone in Mexico

Hi there,I am travelling to Mexico for a few weeks on Monday and was wondering if I'll be able to use my phone there under my current plan.Many thanksLewis

how do I cancel my SIM only contract

I'm upgrading to a device plan.  How do I cancel my SIM only contract? 

Open nhs discount

My o2 login

Trying to log in and I just get “something went wrong. Oops. My o2 isn’t available to you yet . If you’re new to o2, it can take upto 48 hours for your account to be ready. If it’s been longer than 48 hours , get in touch and we will look into for yo...

Doesn’t allow log in

Have had an account for 9 months but when I log into my o2 it states that my account is under 48 hours old