O2

Hello, I have looked high and low online and on the o2 on how to freeze my account. I lost my SIM card whilst abroad last month and therefore it has not been in use. I called customer support today who told me it’s easiest to do through the app but I...

Hello, I need to get a new SIM card sent to my uk home address as I have lost mine whilst travelling. I am currently still abroad and need a replacement one sent to my home address asap please. How can this be arranged?