Why choose an O2 Pay Monthly sim?
- Save your data when you're out and about. With free O2 Wifi.
- Keep your number – even if you're joining from another network.
- We've been ranked No.1 for customer service by Ofcom, 7th time in a row.
- Call and text over wifi, when you don't have signal. With our free TU Go app.
Get exclusive tickets, offers and experiences.
For your everyday rituals, we've got offers like £1 lunch on Mondays. Fancy an every-so-often treat? Try getting tickets to that gig 48 hours before your friends. And then there's your chance to win once-in-a-lifetime experiences.
It's all on Priority and it's only on O2.
Meet our Gurus - your friendly experts in all things tech.
From helping you set up your new device, to getting you up to speed with the latest tech – O2 Gurus are here to help. Book a Guru session in your nearest store, take a look at our videos or chat to us online.
Manage your account 24/7 with My O2.
Keep an eye on your bills, data usage and more, plus add Bolt Ons when you need them – wherever you are. You can also make payments and top up your credit as well as manage your upgrades.
We've also got a free app that highlights who you call and text the most by syncing with your contacts.