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O2 Promo Codes 2021

O2 Promo Codes 2021

Active O2 Voucher Codes, Deals & Sales for October 2021


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  1. O2

    £50 off Huawei P40 Pro 5G Like New orders at O2


    • Only 3 days left
  2. O2

    £150 off Upfront Fee for Apple iPhone Xs Like New Mobiles at O2


    • Ends Nov 10, 2021
    • Just added
  3. O2

    25% off your Bill with O2 Open at O2

    The new O2 Employee discount plan means if you work for O2, the NHS or other eligible companies, you can secure 25% off your bill.

    • Ends Nov 11, 2021
    • 42 used this week
  4. O2

    NHS25% off with NHS Discount with Open at O2

    O2 want to give back to the NHS Hero's of the nation which is why they offer an exclusive 25% discount on Airtime Plans with O2. Check if you're eligible today.

    • Ends tomorrow
    • 24 used this week
  5. O2

    Students 20% off with Student Discount at O2

    Sign up for Unidays to save 20% off your Airtime Plan with O2 Refresh giving you more money to spend on textbooks and student nights.

    • Ends Oct 24, 2021
  6. O2

    20% off Airtime when you add extra phones, tablets or sims to your Family Plan at O2

    • Ends Oct 30, 2021
  7. O2

    Up to 10% off your Top-ups back with O2 Rewards at O2

    • Only 2 days left
  8. O2

    iPhone 13 Pro from £60.50pm with an Upfront Fee of £30 for Unlimited Data, Minutes & Texts at O2

    Unlimited data, minutes & texts. Monthly fee : £60.50. Upfront fee : £30.00. 6 months free Apple Music. 6 months free Disney + of up 12 months with another extra. Up to £360 when you trade in. Free next working day delivery.# 36 month device plan with a monthly rolling airtime plan.

    • Ends Nov 10, 2021
  9. O2

    Claim £10 Free Credit on selected PAY SIMs at O2

    • Only 2 days left
  10. O2

    Free Disney+ for 6 Months with selected iPhones at O2

    There are so many perks to choosing O2 as your network provider inlcuding free access to Disney+ when you take out a monthly contract on selected Apple iPhones.

    • Ends Nov 20, 2021
  11. O2

    Free Samsung Galaxy Watch4 when you buy a Galaxy Z Flip3 at O2

    • Ends Nov 2, 2021
  12. O2

    Free Chromebook 4 when you buy any Samsung Galaxy S21 Series 5G at O2

    • Ends Nov 10, 2021
  13. O2

    Pre-order Apple Watch Series 7 from only £17.99pm at O2

    • Ends Oct 24, 2021
    • Just added
  14. O2

    Up to £350 off Apple iPad Air 2020 now from only £20.50pm with a £20 Upfront Fee at O2

    • Ends Oct 24, 2021
    • Just added

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

“Discover huge discounts and offers in the great deals section.”

“Spread the cost of smartphones and wireless devices.”

“Enjoy free delivery and click and collect across the UK.”

“Earn huge rewards with O2 perks and priority.”

“Earn money when you recycle your old device at O2.”

More about O2


Get the latest smartphones for an affordable price at O2. Whether you’re after the newest iPhone from Apple or an android from the likes of Samsung, Google or Sony you can find it alongside pay monthly and pay-as-you-go SIMs. Upgrade your current contract and gain access to unlimited minutes and texts as well as the best 4G and 5G data in your area. O2 also boasts a range of refurbished phones ideal for those of you who are happy with an older model. All of O2’s ‘Like New’ phones have passed a five-point check and come with a 12-month warranty.

As well as a fantastic range of smartphones and value for money contracts, O2 also offers customers tablets, laptops and dongles. Shop for Apple iPads, Android tablets and dongles with mobile wifi. You can also shop for accessories such as Apple watches, AirPods and other smartwatches and wireless accessories. If you are travelling and calling abroad make sure you also check out the international deals section which provides customers with everything they could need for optimum service and coverage outside of the UK.

O2 Shopping Tips

How to save money at O2

If you’re looking for a new smartphone, a monthly contract or a SIM-only deal you can find it at O2. Shop for the latest iPhones and androids from names like Samsung, Google and Sony or check out the incredible range of tablets and wireless accessories available. Shop online and make sure that you use one of our money-saving tips or tricks to secure the best price on your device.

Shop in the great deals section

Discover the latest offers and discounts in the great deals section. Here, you’ll find ways to save on the newest models of iPhones and androids. You’ll also discover the latest deals on popular products like AirPods, tablets and data SIMs. Get more data for less, enjoy free Apple Music and airtime as well as a huge array of other savings. In this section, there’s also offers available just for you including discounts for families and students. If you can’t find what you’re looking for here, you can also check out the clearance section where you’ll find bargains on phones, tablets and accessories.

Earn rewards through O2 perks

As an O2 customer, you can gain access to an array of perks and rewards. With O2 extras you can choose from a range of free gifts and subscriptions when you take out an O2 Refresh phone, tablet or SIM-only contract. Choose a free six months of Disney+, unlimited access to Amazon Music, Video and Prime or a free subscription to apps like Calm and Audible. As well as this, you can also enjoy priority tickets and offers on food, drink, concerts, comedy shows and festivals. Discover perks at O2 venues including the O2 Academy and Twickenham Stadium. To receive these offers and O2 rewards every three months, make sure that you sign up for a reward account.

Recycle your old device

If you’re finished with your current device or you have an old phone sitting in a draw somewhere unused, then why not recycle it with O2 Recycle? Simply search for your phone, tablet or watch by entering your IMEI number into the search bar on the O2 recycle page. You’ll then be able to select the exact model and its condition to receive a quote. Once you have confirmed your quote, O2 will send you the packaging so that you can return your device to them. Once your device has been received you’ll be paid the amount detailed in your quote. Recycle your old phones, wearables and tablets and receive quick payment and free, flexible postage whether it is damaged or not.


Do O2 do NHS discount?

Do O2 do broadband?

Do O2 do military discount?

How do I get a O2 discount?

Does O2 do NHS discount?

Does O2 do student discounts?

Does O2 do free delivery?

Does O2 do trade in?

Does O2 do broadband?

Does O2 do data rollover?

Does O2 have any working voucher codes right now?

How to find the best O2 Promo Codes?

How much can I save at O2?

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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by Sam

Voucher Expert

More about Sam

As one of the UK’s most respected networks, O2 provides customers with a range of mobile phones, tablets, SIMs and tariffs for affordable prices. Whether you’re looking to upgrade, take out a new monthly plan or browse for the latest smartphone accessories you can do so at O2. With award-winning network coverage, O2 extras and priority perks you can enjoy great rewards with your mobile plan. You can also use an O2 promo code from us to receive huge savings on your purchase.

We are constantly on the hunt for first order Promo Codes for O2 to help you with your money saving. Our experts check dozens of sites for secret codes including NHS discounts, student sites & social media channels saving you time & money!

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