Today's Top Discount Codes & Offers

3Discount Codes Available

Discover 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.

Snap up more savings with 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.

Trending at 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 100% for you.

Available Today


O2 Promo Codes3Discount Codes Available

Discover Savings of £400 on Google Pixel XL 3 at O2

Discover Savings of £400 on Google Pixel XL 3 at O2

Capture the perfect shot every time with the Google Pixel XL 3 at O2!

Expires 22/07/2019
DealExpires 22/07/2019
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Get Deal
Save Up to £216 on Apple iPad Mini Airtime Plans  at O2

Save Up to £216 on Apple iPad Mini Airtime Plans at O2

iPad mini is critically acclaimed for its size and capability, don't miss out on this fantastic offer at O2!

Expires 31/07/2019
DealExpires 31/07/2019
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Save with Free Shipping on Orders at O2

Save with Free Shipping on Orders at O2

Ordering before midnight Sunday- Thursday and enjoy your order the very next day at O2!

Expires 02/09/2019
DealExpires 02/09/2019
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Get Deal

Popular O2 Voucher Codes

Voucher Code DescriptionDiscount TypeExpiry Date
Save with Free Shipping on Orders at O2Online Deal02 Sep
Save Up to £216 on Apple iPad Mini Airtime Plans at O2Online Deal31 Jul
Discover Savings of £400 on Google Pixel XL 3 at O2Online Deal22 Jul

Q&A with 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.

Does O2 offer a student discount?

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

What is the O2 coverage like?

O2 have 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, mobile and Wi-Fi hotspots in your area, have a look at their Coverage Checker on the O2 website.

I want to upgrade but my O2 contract doesn’t end for a while, is there anything I can do?

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.

Can I shop in 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 available 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.

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