Overview
Offers
Custom plans
RPI: Each year your Airtime Plan will be adjusted by the Retail Price Index (RPI) rate of inflation. Find out more at o2.co.uk/prices.
Direct purchases only. Pay the cash price for your device or spread the cost over 3 to 36 months (excludes dongles). The cost of your Device will be the same however long you choose. A minimum upfront cost may apply. You need a monthly rolling Airtime Plan for the length of your Device Plan. Pay off your Device Plan at any time without charge. You can then keep on your Airtime Plan, upgrade, or leave.
UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Fair Usage policy applies. Special and out of bundle numbers chargeable. 4G phone required to access 4G. 4G available in selected areas.
Change your airtime tariff after 30 days and then once every billing month during your minimum contract period, choosing from a selected family of tariffs. Some tariff extras are only available on the starting tariff, are not transferable, and may be lost if you change to an ineligible tariff. Devices are subject to availability.
0% APR. Finance subject to status and credit checks, 18+, Direct Debit. Credit provided by Telefónica UK Ltd, SL1 4DX. Terms apply, see o2.co.uk/terms.
Sign in to upgrade to a new device for £0 upfront
Already with O2? You can upgrade to a brand new device with no upfront cost. Simply sign in to My O2 to get started.
Standard upgrade criteria and terms and conditions apply to "£0 upfront" offer (e.g. paying off your remaining O2 Refresh Device Plan or the minimum term of a non-O2 Refresh pay monthly contract) and upgrading to a customisable O2 Refresh contract. O2 Refresh credit by Telefonica UK Ltd, eligibility and terms apply. RPI: Each year your airtime tariff will be adjusted by the Retail Price Index (RPI) rate of inflation. Find out more at o2.co.uk/prices.
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Why O2?

Best network for coverage
Stay connected with our award winning network.
We’re pleased to announce that we won Best Network Coverage in the uSwitch Mobile Awards 2019. It’s the second year in a row that we’ve won the award. And we couldn’t be prouder, as we’re working hard to keep our customers connected.
Learn more

Priority
Get invite-only tickets, perks and experiences.
Priority is your invite to make the moments you live for. Sipping coffees on the house. Strolling past queues at sold-out venues. Getting first eyes on fashion collections. Or getting first dibs on gig tickets. Head to Priority now – today’s invites are ready when you are.

My O2
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.
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Top picks
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- 2019 Christmas deals and offers
Treat yourself to a new phone, or find gifts for your loved ones, with our latest offers.
Samsung Galaxy S10 deal – Buy a Samsung Galaxy S10 and get 20GB data for the price of 15GB, 90GB data for the price of 30GB, or 100GB data for the price of 60GB. Discount applies until you change tariff, leave or upgrade. Data allowances must be used within the month. Unused allowances cannot be carried over. Ends 22 December 2019.
Samsung Galaxy S10 Plus deal – Buy a Samsung Galaxy S10 Plus and get 20GB data for the price of 15GB, 90GB data for the price of 30GB, or 100GB data for the price of 60GB. Discount applies until you change tariff, leave or upgrade. Data allowances must be used within the month. Unused allowances cannot be carried over. Ends 22 December 2019.
Buy the Sony Xperia 10 and save up to £100. £100 saving consists of £22 discount applied to the device plan and £78 saving achieved by £2 per month discount on the 500MB, 1GB,3GB 5GB, 15GB, & 30GB Airtime Plans for 36 months available on the Sony Xperia 10. Discount applies until you change tariff, leave or upgrade. Ends 22 December 2019.
*Each year your Airtime Plan will be adjusted on your April bill by the RPI rate of inflation announced in the preceding Feb. See o2.co.uk/prices.