11,345 Free Voucher Codes & Discounts Available

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O2 Voucher Codes 2017

o2.co.uk website

O2 is the commercial brand of Telefónica UK Limited and is a leading digital communications company with the highest customer satisfaction for any mobile provider according to Ofcom. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK, as well as operating O2 Wifi and owning half of Tesco Mobile. O2 has over 450 retail stores and sponsors The O2, O2 Academy venues and England Rugby. Shop from the O2 Shop and discover mobiles and devices as well as monthly plans and SIM's all for great costs. Enjoy the O2 Upgrade Programme, keep on track with your My O2 account and save money on your mobiles and purchases with our O2 voucher codes and deals.

Valid O2 Discount Codes, Deals & Sales for July 2017

  • 50%
    • Verified
    • 8 Used - In the last 3 days
    • Only 4 days left!

    50% discount on upfront cost on all Tablets and iPads when buying on a 2GB tariff and above at O2

  • 50%
    • Editors Pick
    • Community
    • 4 Used - In the last 24 hours
    • Only 4 days left!

    Half price off the Upfront Cost on iPad Pros

  • Deal
    • 14 Used - In the last 7 days

    Recycle your old phone and get up to £260 for a new one

    Get Deal
    & open site

For the latest O2 Voucher Codes for July 2017, check out o2.co.uk

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O2 Website Shopping Guide

O2 website

O2 are one of the biggest and brightest phone networks in the UK, and through the O2 online store you’ll find great offers on mobile phones, contracts, tablets and much more for personal and business use.

O2 Shop

O2 have the latest models of mobile phones from the world’s foremost manufacturers like Apple iPhone, HTC, BlackBerry, Nokia, Samsung, Song and LG among others, available on Pay Monthly and Pay as you Go contracts alike. There’s also offers on refurbished phones, great deals on slight seconds and a range of 4G phones to take advantage of the latest development in network connectivity. Compare models easily with their comparison tool and find all of the features and specs you need in your mobile phone. You’re in the right place for a new tablet too, with low-cost data tariffs to get you online for next to nothing, and plenty of accessories like cases and headphones to compliment your tablet and mobile too. Whether you’re switching to a different tariff, looking for a new phone or are just after a SIM card, visit the O2 Shop and find everything you need.

My O2

With My O2 you can manage your account 24/7. Check your bill and usage with My O2 if you're on a pay monthly contact, view your balance and usage and top as you need with pay as you go SIM's and add Bolt Ons and more all with My O2. Once you have an account with O2 you will receive all these features of a My O2 account when you login via their website. With My O2 you'll also be notified when your able to upgrade and have the option to enter competitions to win bundles and extras for your mobile or tablet. If you're having trouble with your account, bill or plan you can also seek help and advice from the online guru or visit help and support online where you're bound to find the answers to all your mobile problems.

O2 Upgrade Programme

Upgrade after 12 months with O2, at no extra cost and never miss out on the latest phone. Get a new Samsung Galaxy S8 on O2's 10GB tariff and above, or a new iPhone 7 on their 20GB tariff and above, and after 12 months they'll upgrade your phone for free. So you won't have to miss out on each new phone that comes along. O2 Refresh splits your Pay Monthly bill into two parts. The Device Plan is the cost of your phone or tablet, and Airtime Plan is the cost of your data, texts and minutes. Just trade in your existing phone after 12 months on selected tariffs, and they'll pay off your remaining Device Plan. So you’ll have the freedom to get that new phone when you want it. With this Upgrade Programme from O2 you can enjoy all the latest in tech and mobile, stay up to date all for nothing!

Previous promo codes from O2

O2 have historically had a range of codes & sales, ranging from 10 off up to 30 off. Below are some of our most popular archived special offers.

  • Save 20% off Accessories


I'm a new customer, how can I track my order?

If you've ordered a device from us, it'll be delivered by courier. Once you've received an email telling you your device has been dispatched, you can track the delivery online at My O2 on the My Orders page.

How can I write to you?

You can write to us at our postal address: Telefónica UK Limited Correspondence Department PO Box 202 Houghton Regis LU6 9AG

O2 Voucher Code Archive 2017

Issued Code Description Code
February 2017 Save 20% off Accessories JANSALE20

Disclosure: Any offer labled as "Deal, "Sale", or "Code" means that it is an affiliated link and helps us stay free to use. If you click through it, it can sometimes result in us earning a commission.

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