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O2 Promo Codes

Up to £400 Savings in the Black Friday Event at O2
Up to £400 Savings in the Black Friday Event at O2
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  • Up to £5 Off
    Deal

    Get up to £5 a Month Discount on Tablets this Black Friday at O2

    Get Deal
    55 usedExpires 30/11/2020
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  • Students
    Deal

    Students Can Save 20% on Refresh Plans at O2

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    96 usedExpires 03/02/2021
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  • Big Savings
    Deal

    Pay Up to 40% Cheaper for Family Bills at O2

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    105 usedExpires 06/12/2020
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  • Must Have
    Deal

    Get £10 Free Credit with Selected Sim-Only Deals at O2

    Get Deal
    87 usedExpires 13/01/2021
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  • Must Have
    Deal

    Up to £180 Saving on the iPhone 12 and 30% Off Airpods this Black Friday at O2 - Ending the 2nd Dec!

    Get Deal
    100 usedExpires 02/12/2020
    View terms
  • Cyber Event
    Deal

    Get up to 1 Year of Disney+ Plus or 6 Months of Deliveroo Plus in the Cyber Event at O2

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    Expires 30/11/2020
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  • Savings
    Deal

    Don't Miss up to £408 Saving on iPads at O2

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    Expires 30/11/2020
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  • Deal
    Deal

    Save up to £400 on Samsung Galaxy S20 Ultra 5G Orders at O2

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    Expires 30/11/2020
    View terms

Popular O2 Promo Codes for November 2020

Voucher Code DescriptionDiscount TypeExpiry Date
Up to £180 Saving on the iPhone 12 and 30% Off Airpods this Black Friday at O2 - Ending the 2nd Dec!Online Deal2 Dec 2020
Get £10 Free Credit with Selected Sim-Only Deals at O2Online Deal13 Jan 2021
Pay Up to 40% Cheaper for Family Bills at O2Online Deal6 Dec 2020
Students Can Save 20% on Refresh Plans at O2Online Deal3 Feb 2021
Get up to £5 a Month Discount on Tablets this Black Friday at O2Online Deal30 Nov 2020
Up to £400 Savings in the Black Friday Event at O2Online Deal30 Nov 2020

FAQs from O2

Scroll through our awesome O2 deals. Once you’ve found one you want to redeem, click on the button—it’ll say either ‘get deal’ or ‘see code’. A pop up box will appear revealing your O2 code; just copy this and hit the ‘shop now’ button to continue.

Yes. Students shouldn’t have to miss out on the latest technology, so O2 offers some great Student Discounts on its O2 Refresh plans when you sign up or upgrade your plan.

O2 has been independently rated as one of the best mobile providers when it comes to UK coverage. To check the quality of signal for 2G, 3G, 4G and 5G mobile and Wi-Fi hotspots in your area, have a look at the Coverage Checker on the O2 website.

Everything you need to know about O2

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How do I use my O2 promo code?

Once you’ve selected your O2 device or package, view your basket and enter your discount code into the ‘Got a promo code?’ box. Remember to click ‘Apply’ before moving on to ensure your saving has been redeemed.

O2 upgrades

O2 strives to create a flexible service which actually works for their customers. For this reason, if you want to upgrade before your contract ends you can take advantage of its O2 Refresh plans. This option allows you to upgrade whenever you like and even gives you a percentage off your remaining contract.

My local O2 store

You’ll be able to shop for your new device, get help with an existing device, put your phone in for repairs or speak to an O2 Guru directly in any of the O2 stores throughout the UK. To find your nearest store, simply enter your postcode, town, or city into the O2 Store Finder.

Connecting with O2

Get through to the right agent every time you call O2 by checking O2's Customer Service Contact Details to ensure you’re always able to speak with someone who’s able to answer your question.

Alternatively, take a look at the O2 Community Forum to discuss your issues and compare experiences with other O2 customers for honest discussions and FAQs.

Stay in the Loop with O2

9 Discount Codes Available

There's a great brand in town: O2

O2 has been making waves in the mobile industry since 1985, and today boasts the highest customer of satisfied customers (as rated by Ofcom). Browse the diverse range of handsets, pay-as-you-go packages, sim-only deals and accessories, then pick up an O2 promo code and stay connected for less. Not with O2? USwitch has rated O2 one of the easiest providers to join, so there’s no reason not to switch to one of the UK’s fastest and best mobile operators today.

Favourite tips for penny pinchers O2

Get more than great coverage with your O2 package with O2 Priority. Enjoy priority tickets to your favourite gigs and events in O2 arenas worldwide, plus loads of other exclusive offers throughout the year - including offers on food and drink, shopping, beauty, travel and so more. If that’s not enough, O2’s special Offers and Savings for families, students and employees means everyone can get the most out of their package. With O2, you’ll always be treated like a VIP.

Top picks from O2

With an O2 Customisable Plan, you can be in control of your own usage and allowances. Choose how much you want to pay up front, how long you want your contract to last and how much data you want to include and create a plan tailor-made for you and your needs. You can even amend your plan as you go, so your mobile package can keep up with your lifestyle needs. With your O2 discount code, you’ll be joining one of the biggest and best networks with a plan that works for you, 100%.

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