Wrong phone number on account

[LisaF1]

I cannot receive or make calls since ‘upgrading’,  my account shows my old number for Wi-Fi and my new number for mobile data. Im unable to change it myself and the virtual assistant couldn’t understand my query!! Help!

[Enlli]

As we are all customers here, only O2 can help on this.

Try the social media team.Message O2 on 

 (Facebook) (https://o2uk.co/O2CFB)  

X (Twitter) (https://o2uk.co/O2CTW) or 

Instagram (https://o2uk.co/O2CIG) ,,

They should be able to help you.