I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Currently using: Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)
Hi there, I'd like to cancel my secondary phone number, how do I do that as I tried to call customer service but I got advised to do that online. Its a pay monthly phone number.