Click here to find out where you can roam like home in European destinations. UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Rollout of O2's 5G network will continue through 2019 and beyond.

Get an Apple Watch on an unlimited data plan for only £20 a month with no upfront cost! Samsung Galaxy S20 FE - From £30 with 54GB! Looking for some new earbuds?

9x Data! Through Priority Tickets you’ll have a 48-hour window to snap up tickets to your favourite artists before general release kicks in. Samsung Galaxy S20 Fan Edition - Only £599.99. 2142673. The online and in-store O2 shop often has O2 sales and O2 voucher codes for a range of O2 discounts across mobile and data plans and handsets. The O2 phone number is 0344 809 0202, and you can use this for an O2 cancel contract request, to ask questions about O2 promo codes, or to make any other kind of query relating to your phone and account. Check out the O2 shop to get a Like New iPhone XS Max for as much as £144 off. With the My O2 app (or going to My O2 online) you can see your latest bills, add Bolt Ons if you suddenly need more data on the go and even change your tariff or address. Find huge savings on cases, screen protectors, headphones, speakers, chargers and more.

But it’s 5G’s impact on the world around us that’s even more exciting.

Just pay with PayPal at checkout to save 15% on AirPods, Galaxy Buds, and more great accessories. Just buy a new device on a Refresh plan to save up to 25%! Preorder and claim a free gift! And they’re all yours just for being on O2. 5G is the connectivity that will completely transform the way we live.

Enjoy amazing quality photos and videos with a like-new iPhone 11 Pro. In this guide, we'll take you through what you get from O2, and how to choose a SIM deal.

When shopping for your new plan, make sure to use O2 promo codes and O2 discount codes for the best savings. © Dixons Carphone PLC 2019. Save money on your calls with O2 wifi calling and pick up a great O2 deal on the latest must-have gadgets.

Download the app or text Priority to 2020. Save big on this new Samsung Galaxy Tab S4!

Get an extra £100 off when you trade in your old phone. The app makes it easier than ever to manage your mobile services or add new ones, but be sure to keep an eye out for O2 promo codes for potential savings.

Look out for O2 promo codes that save you more! Sign up for a 24-month mobile broadband plan with O2 and get your hotspot or dongle completely free. Urbanista Stockholm True Wireless Headphones, Samsung Galaxy Tab A 10.1 inch 4G Tablet 2019, Important Information for EE & O2 Customers, Important Information for Huawei and Honor Customers, Refer a Friend - Get up to £100 reward + up to £225 bonus. The My O2 app offers an easy way to keep track of your monthly bill, monitor your data and call time use, and add or change services right from your mobile phone. Enjoy no upfront costs when you use this O2 discount code for £150 off your iPhone Xs Max smartphone.

Visit the O2 shop for promo codes, manage your account online and keep your eyes peeled for O2 discount codes for upgrades to your contract. O2 users can download it for free from Apple's App Store, Google Play for Android, or Microsoft's Windows store. Track your fitness goals and always be connected with this O2 deal, saving you £20 on the cost of all Apple Watches! And, you can even cancel them at any time, so you’re not tied into anything.

Take advantage of this O2 deal to get £50 off the upfront cost of the 256GB iPhone SE for a limited time.

Looking to upgrade your phone? Enjoy your new Samsung Galaxy Note10 Plus 5G or S10 5G for as much as £216 less when you purchase on a 36 month O2 device plan.

New Years Day: Closed, The Carphone Warehouse Ltd is authorised and regulated by the Financial Conduct Authority. Whether you’re looking for the latest Apple iPhone, or just a simple model to keep you in touch with friends and family, O2 have great deals on a range of phones.

Enjoy £80 off the iPhone 11 256GB model for a limited time with this promo code. O2 deals withdrawn from Carphone Warehouse as agreement expires. Samsung Galaxy S20 5G - From £36.99 with 20GB! Enjoy an amazing discount of 20% off airtime plans and accessories with the student discount. You can even browse some of the latest offers from O2.

Triple Data! Google Pixel 5 - Pre-order From £35 a month! 24 month minimum term Pay Monthly contract means if you wish to cancel or leave within the term, you will need to pay the standard monthly tariff for the remaining months. This will give you a greater control over your monthly spend and help you to avoid bill shock. If you’re looking to upgrade your phone or switch to O2, just verify your student status to get a unique code to enter in your basket to get your discount. Claim a pair of Bose QC35ii! Get yours today for £50 off when you use this O2 voucher code.

View all O2 deals O2 5G Launch 5G is the connectivity that will completely transform the way we live.

Hurry while stocks last! Samsung A71 - From £30 with 54GB! Pre-order the brand new Google Pixel 5 with 5G and get a FREE pair of Bose QC 36 II headphones. Apple iPhone SE - From £30 with 54GB! Depending on how much data you use, we’ve a range of plans you can choose from.

9x Data!

Get ready for amazing deals on mobile phones and accessories in the Black Friday 2020 sale!

Excludes premium-rate and service numbers. Whether you're looking to upgrade on O2 or are a new customer, shop with us for the best prices - you can keep your number and get the same O2 benefits plus lots of extras from us. Apple iPhone 11 - From £43 with 72GB! Triple Data! Enjoy them all for 6 months at no cost at O2! Mobile Phones Direct is operated by AO Retail Limited, registered in England with company number 03914998 whose registered office is at 5a, The Parklands, Lostock, Bolton, BL6 4SD. With O2 Priority, O2 Wifi and a variety of special discounts and offers, there are loads of great reasons for choosing O2. You get reasonably-priced tariffs, a wide choice of monthly allowances, and some pretty good benefits too - like O2 Priority. The NHS is currently a part of this programme, so NHS employees can get up to 25% off an airtime plan.

This O2 deal features the lowest monthly price on the iPhone 11. Buy a new phone or tablet on an O2 Refresh plan, and save up to 25% on your Airtime Plan if you work for an eligible company. And if your show’s at an O2 venue, you’ll get perks around the venue too. O2 has a huge range of SIM deals. The O2 network covers 99% of the outdoor population in the UK, and they’re continuing to roll out 4G in more places all the time.

Exclusive Uswitch Deals. If you're not on O2, there's a trick for you to get it on your smartphone too. Find the best O2 mobile phone deals at Affordable Mobiles.

There are many mobile service providers to choose from, so why not go with the one that saves you the most money? The online and in-store O2 shop often has O2 sales and O2 voucher codes for a range of O2 discounts across mobile and data plans and handsets. Get a new Apple silicone case for your iPhone and get a free Anker wireless charging pad! They also have fantastic upgrade plans on the newest phones, meaning you can get the next big thing when your contracts up. Registered Office: 1 Portal Way, London W3 6RS, Registered in England No. Unused mins, text and data allowances must be used within the month and cannot be carried over.

Ready to upgrade? Grab the latest Samsung Galaxy phone now! O2.co.uk offers flexible data plans to suit all lifestyles as well as family plans. Accidental roaming might occur if you are in an area close to national borders because your Equipment picks up a network across the border. The power of 5G on personal and business devices will give everyone a better and more reliable connection in extra busy places, delay-free downloads and buffer-free streaming. From ones that get you doing the things you love with the ones you love, to those that bring you the kinds of treats that make you smile. Fair Usage policy applies. Check out the selection from JLab Audio and get up to 25% off for a limited time. Special and out of bundle numbers chargeable. Terms apply see o2.co.uk/terms.

This new technology has the power to connect buildings, transport and services in ways we’ve never seen, completely revolutionising everything from the way traffic flows on our roads, to the way we receive health care. If this happens, you may be charged as though you were roaming on an international network. Were you looking to get a mobile phone upgrade?

If you take out a new contract or upgrade with us, you’ll be able to set a Spend Cap on your contract. There's …

Treat yourself to 5G speeds with the Samsung Galaxy Note10 Plus 5G and you'll get up to £216 off when you pair it with a 15GB or above airtime plan and apply this O2 promo code at checkout. It can even sync with your contacts to show who you've been calling or texting as well as related charges. Just buy your phone directly from O2, choose an eligible plan, and follow the directions on the website to get 20% off and manage all your lines with one simple bill. Connection subject to status and payment by direct debit. Owned by Telefónica UK Ltd, O2 is the Uk's second-biggest phone network. OPPO Reno4 Pro 5G - From £39 with 72GB!

If you’re looking at adding a line to your O2 contract or switching your family from another carrier, you can get 20% off airtime plans for any line added after the first. O2 Priority is a deals app for O2 smartphone users.