Unmissable data deals ending soon.
Joining O2 means getting more from your network, like huge data deals, top 5G speeds and seriously great value perks and offers.
A little reward doesn't have to be so little, with freebies, perks and early access to gig tickets on the O2 Priority app. Open up to enter exclusive competitions and grab yourself a little treat while you're out and about – totally free!
With O2 you're always connected – no matter where in the world you are. Roam in 75 destinations, including Europe, Australia, New Zealand and the USA, all at no extra cost.
Hop onto one of our O2 WiFi hotspots for a one-off registration. After that we’ll connect you every time you’re in range.
With 5G connectivity from O2, you can browse, surf and stream faster than ever before, with 5G speeds now available across most major cities and towns in the UK (as well as smaller places and villages, too.)
Get rewarded for the things you're already doing with the Airtime Rewards app from O2. Sign up to get money off your bill when you buy from popular UK brands and your favourite stores.
Stream brand new Originals, blockbusters, binge-worthy series and more on Disney+. There’s something for everyone to enjoy with new entertainment added every week, Ad-free on the Premium plan. Simply add Disney+ Premium to your plan for just £7.99, and get £2 off your airtime bill.
Using the My O2 app, you can keep track of your data usage, view your bills, add Bolt Ons to your monthly allowance and manage your mobile with ease.
When your data limit comes creeping up or you just want a bit more than usual this month, Bolt Ons have you covered. Add on the extra data, minutes or texts you need as a one-off or as a rolling boost and avoid those pesky out-of-contract charges!
Get answers to your questions about O2.
O2's 5G coverage is strong and reliable in major cities and towns across the UK, as well as in many smaller villages – and more locations are gaining coverage all the time. However, you can only access 5G speeds with a 5G compatible handset and 5G data plan. 4G coverage from O2 stands at over 99% indoors (and out!).
O2 Priority is free to all O2 customers. It's an easy-to-use app that allows you to access top offers, perks and bargains as well as early access to gig tickets, top prize draws and exclusive competitions.
My O2 is a free app service that lets you manage your account and billing from your phone. You can use the app to check your remaining data, minutes and text allowances as well as see top offers from Priority. You add Bolt Ons through the My O2 app, too.
We specialise in great value mobile deals, and O2 has some of the best available, on the latest and greatest handsets. Whether you want tons of data or the newest handset, you'll get a fantastic deal (and top perks!) from O2 with Buymobiles.
Priority: Active customers only. 16+. Internet access & registration required. Offers subject to eligibility criteria and availability. Terms apply, see Priority App or o2.co.uk/terms
5G: 5G available in selected areas. 5G device, sim and tariff required to access 5G. See o2.co.uk/coveragechecker for coverage.
Wifi: Subject to availability. Fair usage policy and terms apply, see o2.co.uk/wifi
Roaming: Call, text and data allowances can be used in our Europe Zone, subject to O2’s fair use policy. For Pay Monthly customers with UK data allowances over 25GB (including unlimited data) data use in our Europe Zone is capped at 25GB, after this you will be charged £3.50 per GB. International rates apply when you’ve used up your allowance or make calls, texts and data outside the Europe Zone. For the list of Europe Zone destinations and out of bundle charges see o2.co.uk/help/pay-monthly/roaming-in-europe. Terms apply, see o2.co.uk/terms
† O2: The monthly price shown will increase each April by the RPI rate published in February of that year plus 3.9%. Talkmobile: The monthly price shown plus all out of bundle charges will increase each April by the CPI rate published in January of that year plus 3.9%. Three: The monthly price shown will increase each April by the CPI rate published in January of that year plus 3.9%. Vodafone: The monthly price shown plus all out of bundle charges will increase each April by the CPI rate published in January of that year plus 3.9%.
Available when selecting an insurance option while purchasing a mobile phone contract or upgrade deal. Subject to acceptance.
On mobile phone orders placed before order cut-off, subject to stock availability, security and quality checks, acceptance on network contract, and delivery provider. Postcode restrictions apply.
All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment. Promo codes cannot be used in conjunction with any other offer. Full Legals.
Advertised 4G and 5G speeds are available in selected areas. Exact speed depends on location and number of users. Check coverage using the link in the shopping basket before buying.
Unless otherwise stated, cashback incentives are provided by ourselves and not the Network provider or third-party. Full details are in our T&Cs.
All products bought on our website are provided by ourselves, not the network, and are subject to our full T&Cs.