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Over 25 years in business.

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Pay monthly contracts on the award-winning O2 network.

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Monthly price will increase each April by the Retail Price Index rate of inflation published in February of that year plus 3.9%.
iPhone 15

iPhone 15

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iPhone 14

iPhone 14

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iPhone 11

iPhone 11

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iPhone 15 Plus

iPhone 15 Plus

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Samsung Galaxy S23

Samsung Galaxy S23

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iPhone 12

iPhone 12

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Deals from £32.00 a month

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iPhone 15 Pro

iPhone 15 Pro

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Deals from £54.00 a month

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Samsung Galaxy S23 Ultra

Samsung Galaxy S23 Ultra

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Deals from £54.00 a month

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Samsung Galaxy S23 FE

Samsung Galaxy S23 FE

Deals from £26.00 a month

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Samsung Galaxy Z Flip5

Samsung Galaxy Z Flip5

Deals from £49.00 a month

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Google Pixel 8

Google Pixel 8

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Deals from £36.00 a month

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Samsung Galaxy S22

Samsung Galaxy S22

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Deals from £32.00 a month

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Google Pixel 7

Google Pixel 7

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Deals from £30.00 a month

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Google Pixel 7 Pro

Google Pixel 7 Pro

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Deals from £50.00 a month

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Google Pixel 7a

Google Pixel 7a

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Deals from £24.00 a month

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Google Pixel 8 Pro

Google Pixel 8 Pro

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Deals from £51.00 a month

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iPhone 13

iPhone 13

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Deals from £37.00 a month

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iPhone 15 Pro Max

iPhone 15 Pro Max

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Deals from £54.00 a month

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iPhone SE

iPhone SE

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Deals from £27.00 a month

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Nokia G22

Nokia G22

Deals from £16.00 a month

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Samsung Galaxy A25

Samsung Galaxy A25

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Deals from £19.00 a month

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Samsung Galaxy A34 5G

Samsung Galaxy A34 5G

Deals from £24.00 a month

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Samsung Galaxy A54 5G

Samsung Galaxy A54 5G

Deals from £29.00 a month

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Samsung Galaxy S24

Samsung Galaxy S24

Deals from £46.00 a month

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Samsung Galaxy S24 Plus

Samsung Galaxy S24 Plus

Deals from £54.00 a month

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Samsung Galaxy S24 Ultra

Samsung Galaxy S24 Ultra

Deals from £54.00 a month

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Samsung Galaxy Z Flip4

Samsung Galaxy Z Flip4

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Deals from £42.00 a month

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Samsung Galaxy Z Fold5

Samsung Galaxy Z Fold5

Deals from £54.00 a month

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Sony Xperia 1 V 5G

Sony Xperia 1 V 5G

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Deals from £53.00 a month

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Sony Xperia 10 V 5G

Sony Xperia 10 V 5G

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Deals from £23.00 a month

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Sony Xperia 5 V

Sony Xperia 5 V

Deals from £37.00 a month

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Bubl Bubl

Why O2?

Joining O2 means getting more from your network, like huge data deals, top 5G speeds and seriously great value perks and offers.

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Treat yourself with O2 Priority.

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!

Stay connected, anywhere.

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.

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Free, reliable Wi-Fi.

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.

Go big and go fast.

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.)

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Airtime Rewards.

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.

The stories you love, at your fingertips.

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.

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Manage everything in one place.

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.

O2 Bolt Ons.

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!

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FAQs

Get answers to your questions about O2.

How good is UK coverage with 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!).

Is O2 Priority included with my new contract?


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.

What is the My O2 app?


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.

How do I get a cheap O2 mobile deal?


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.

Disney+: Existing O2 customers with eligible tariff can get Disney+ Premium for £7.99pm with 6 month minimum term. Also receive £2 off Airtime Plan for duration Disney+ remains active on O2 account. Cancel any time after min term. Charges applied to O2 bill & are subject to change. Must set up Disney+ account & agree to its terms of use. If you leave O2 your Disney+ subscription will be also cancelled. The current RRP for Disney+ Premium is £10.99pm. Customers cannot benefit from more than one Extra Period or, receive £2 off Airtime Plan following expiration of a Partner Extra Period. Unless otherwise communicated to you, redeeming Disney+ through O2 will not automatically cancel or suspend any Disney+ subscription offered directly by Disney or through another third party. It’s your responsibility to manage direct or third party subscriptions. Disney+ content & related artwork © 2023 Disney & related entities. Tariff eligibility criteria applies which includes being a UK resident, 18+. For how to claim & full terms: o2.co.uk/terms/extras

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