O2 Promo Codes 2020

O2 Promo Codes 2020

Active O2 Discount Codes, Deals & Sales for December 2020

Show Codes CDE
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Popular O2 Promo Codes 2020

Discount Code Description Code Expires
Up to £50 off Upfront Cost on 256GB Apple iPhone SE 2020 orders at O2 ******** 10 Dec 2020
Up to £80 off Upfront Cost on 256GB Apple iPhone 11 orders at O2 ******** 07 Dec 2020
Up to 12 months Disney + Free with selected Mobile Contracts at O2 ******** 13 Dec 2020
Up to £400 off in the Christmas Sale at O2 ******** 25 Dec 2020
Up to £200 off Galaxy S20 FE 5G Plans and claim £100 cashback at O2 ******** 25 Dec 2020

O2 codes you've just missed

  • £300 off the upfront cost of a Samsung Galaxy S10 512GB Prism Blue on an O2 Refresh tariff. S10512GB300OFF
  • £100 off upfront charge on Sony Experia 1 orders. SONY100OFF
  • £50 off iPad 9.7 32GB Space Grey orders. 50OFF97SG
  • £150 off the Upfront Cost of Apple iPhone Xs Max Pay Monthly Plan orders. IPXSMAX150OFF

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Where do I use my O2 Promo Code?

Where to enter your O2 code

  1. Copy a code from us here at NetVoucherCodes.
  2. Head to O2 and select your phone plan or any other device.
  3. Once you've found your ideal plan or device you add it to your basket and continue to checkout.
  4. Once here, paste your code into the box provided to redeem your savings.
  5. You then continue with the checkout process.

O2 Money-Saving Hints & Tips

'Check out the Like New Section to get a great monthly rate on popular handsets, that have been refurbished and come with a 12 month warranty.'

More about O2

More about O2

It's no secret that O2 massively dominate the UK's Mobile Network market and it's easy to see why. With the highest customer satisfaction rate of any mobile provider, O2 is undeniably one of the UK's best mobile service providers. With an extensive selection of devices available from world-renowned manufacturers like Apple, Samsung, Google and Huawei - you're guaranteed to find the phone that's right for you at a great price. Shop everything from Handsets to Tablets, Smart-Watches, Fitness Trackers and much more at competitive prices with great perks. What's more, you can make additional savings with NetVoucherCodes on your next purchase from O2. So whether you’re switching to a different tariff, looking for a new phone or wanting a SIM-only deal, visit O2 online and find everything you need in one place.

What makes O2 so great isn't just their comprehensive selection of products, but their advanced technology to make being an O2 customer even better. Use your O2 app to track your usage, monitor network coverage and access exclusive offers with O2 Priority. You can even control devices in your home whilst you're on the go! There are so many perks to being an O2 customer alongside their great deals so start browsing today to see what they can do for you.

O2 Shopping Tips

Manage Your Accounts With My O2

With the My O2, you can manage your account 24/7 from your very own smartphone when downloading the My O2 app! Monitor your usage, check your bill, check for upgrades or top up your SIM. As a member of My O2, you will be notified when you're 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 will find the answers to all your mobile problems. My O2 is just one of the many perks of being an O2 customer so don't hesitate to check out their great deals on the latest handsets now to join the team!

O2 Upgrade Programme

Desperate for a new handset or the latest edition of your phone? Upgrade after 12 months with O2, at no extra cost! You don't have to worry about missing out on the latest phone with O2 as you can upgrade your phone for free. O2 Refresh allows you to cut your Pay Monthly bill into two parts - The Device Plan and Airtime Plan. The Device Plan is the cost of your device whilst the Airtime Plan is the cost of your tariff. After 12 months of your contract, trade-in your existing phone and O2 will pay off your remaining Device Plan meaning you’ll have the freedom to get the latest phone when you want it without paying a fortune in charges!


Do O2 do NHS discount?

Yes, O2 offers NHS staff up to 25% off an Airtime Plan (data, minutes and texts) when buying a new phone or tablet with O2 Refresh.


Do O2 do broadband?

Yes, O2 has a range of mobile broadband options for customers requiring it for personal use, whilst also providing O2 fibre broadband for businesses too. 


Do O2 do military discount?

Yes, in partnership with Forces Discount Offers eligible service personnel and family members could be entitled to 25% off Airtime Plans. 


Does O2 have any working voucher codes right now?

Yes, there are currently 2 verified working codes available for O2. By using them you can save up to £80 off your online shop.

How to find the best O2 Promo Codes?

You can find working O2 codes in a number of ways. We’ve currently got 2 official and community codes right here on NetVoucherCodes offering up to £80 off at the checkout. Sign up to our newsletter and follow O2 to hear about new code alerts first. Or, you could also sign up to the O2 newsletter as they periodically email them out.

How much can I save at O2?

In the last 30 days we have saved our community an average of £1 at O2. The latest O2 offers were added on the 05 Dec 2020 and give savings of up to £80.

Disclosure: All offers on this page are affiliated links. If you click through them, it can sometimes result in us earning a small commission.

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