Adam covers home improvements and mobile networks, splitting his time investigating topics from bathrooms to phone contracts. He was shortlisted at the BSME Talent Awards 2024. O2 is one of the Big ...

Terms & Conditions Register by heading to the Airtime service within My O2. Link one or more of your payment cards and you’ll be automatically rewarded with money off your mobile bill when you start ...

Getting a PAC (Porting Authorisation Code) is the key to keeping your number when you change mobile networks, and in this guide we’ll look at the whole number porting process with regards to O2. First ...

If you’re looking for a new SIM card, it’s important that you make an informed decision and find a deal that works best for you. Here are some reasons you might want to consider O2 for your next SIM ...