Three Deals

Active Three Voucher Codes and Deals for September 2020




Three Discount Codes - September 2020

Voucher Code Description Discount Type
Get up to £80 when you refer a friend £80
Save £13/month for 6 months on your SIM £78
Three offers: 50% off latest iPhones! 50%
50% student discount & other offers 50%
6 months at 50% off 50%
30% off 4G Home Broadband 30%
Three deal: 5G with no extra cost! Deal
SIM-only deals from £9/month Deal

Three has the right plan for you

Online shopping secrets

If you're looking for a Three voucher code you've come to the right place. As soon as special discounts and promotions are launched by Three we feature them on our page, making it simpler for you to find them and profit from them. Get your mobile or home broadband plan at the best possible prices by browsing the selection of deals we have highlighted.

Another great way of making certain you get wind of the latest Three offers in time to make the most of them is by signing up tp their newsletter. Be the first to get all the news and special offers sent straight to your email on a regular basis and be ready to save with a single click.

Students are in luck too with Three! Verify your student status and get a generous Three discount on a variety of phones, or else get a SIM only with a selection of plans to choose from, both 24 and 12 months long. With discounts of up to 20%, being a student pays off with Three!

Shopping on Three

Three is first and foremost a mobile telecommunications enterprise and as such it has the best deals on mobile phones in the industry. Three makes available to its customers a wide array of offers which goes from just SIM cards to the most sophisticated mobile phones in the market, which can come with flexible pay-as-you-go or pay monthly plans. Not only that, but Three also makes it possible for pay-monthly customers to bring their old mobile phone and exchange it for a new one at a set price. All plans at Three come with unlimited minutes and texts, and with the advantages of the Go Roam promotion, a great Three deal that allows customers to call and text the UK and use data out of their UK allowance when abroad.

As well as mobile phones, though, Three has superb home and mobile broadband offers. Three's wireless broadband uses its own signal network, so no landline connection is required. This means cheaper Internet and shorter waiting time, with no fixed landline rental fees and no need for an engineer to come and setup your connection. 4G broadband with Three is already available in 99% of the country and can be accessed for as little as £21 per month. An all-new 5G Three offer is being phased in in London first but will soon be available nationwide. With 5G technology Three is ushering in the future of Internet connections, with load times, buffering and the infuriating spinning cursor wheel a thing of the past.

What does Three offer?

So you've been wanting a new phone for some time but you don't know if you can afford it. Well, this is your chance! Browse our page for the best Three promo codes and head to the website to get your spanking new phone. Choose from a selection of several dozen and even get some money back for your old clunker when you trade it in. Pay monthly contracts start at a reasonable £20 and less, while downpayment for the device is often not more than £20 or £30.

If a phone is just too small-world for you, why not get a tablet with your phone line. The selection from which to choose is more limited than mobile phones but you still get approximately ten tablets as alternatives, most of them with no upfront payment. Or maybe you've been looking for the right set of portable sound kit to enhance your music on the go. You can also get all sorts of accessories from Three's online shop, including bluetooth speakers, wireless headphones, protective cases and wireless charges, to name but a few.

Maybe your connectivity needs require you to get mobile broadband. Carry your Internet connection in your pocket with the 4G mobile WiFi with unlimited date from just £22/month, or else get a data only SIM for your tablet. With the expansive Go Binge deal you get unlimited streaming on selected apps and you can use your data with no restrictions in more than 70 countries.

About Three

Three is the British subsidiary of a Hong Kong-based telecommunications company with a presence in several countries in Europe and Asia. In the UK, Three offers mobile connection and broadband Internet to its customers through the fastest-growing network in the country. Three's infrastructure has been conceived with data traffic, rather than telephone calls, in mind, which is why connection speeds are so quick. And that is even before factoring in Three's 5G network, which is currently under construction and will be the UK's fastest ever!

If you're looking for a phone or you're after a better home broadband service than your current provider, then take a look at these Three deals – you might be surprised by what you find. With Three you get unlimited data on dozens of mobile phone plans, both pay-as-you-go and pay monthly. Or, if you already have a device, you can get a SIM only, with the most competitive plans in the industry. There's literally no reason not to switch to Three: you even get to keep your old number while at the same time joining the most advanced Internet service provider. This, in an eminently digital era, is simply elementary.

Three history

The story of Three in the UK begins, fittingly, in 2003. Not just any day of 2003 but the third day of March. 03/03/03 – get it? In fact, the number three was such a thing for Three that there was a three to trump the three threes from the launching date: at the time, wireless mobile telecommunications was being revolutionised by the deployment of third generation technology, commonly referred to as 3G. That's right , Three launched in the UK on 3/3/3 primarily with a 3G platform (at a time when 2G was the rule).

Since the days of the magic number Three has grown significantly, moving away from 3G to develop 4G and 5G technology. The fastest growing network in the UK, Three's 4G signal reaches 99% of the country and processes approximately 40% of the traffic. Three has always abided by the company mantra of openness, being the first UK provider to offer unlimited data and keeping a fully tolerant approach towards Internet applications such as Skype, which in the face of it would appear to threaten its business model.

But Three is not here to police the telecommunications industry, it's here to provide the best service to the largest number of customer possible, an ambition that is about to be enhanced with the arrival of the 5G network.


Get up to £80 when you refer a friend

Amazing Three deals! Refer a friend and earn up to £80 cash when they sign up to a 4G or 5G pay monthly phone!
without expiry date
Used 27 times

Save £13/month for 6 months on your SIM

Enjoy a SIM at half price for 6 months with the 12-month advanced plan and save £78 in total over the course of your
no expiry
Used 355 times

Three offers: 50% off latest iPhones!

Get 50% off the latest iPhones for 6 months when you take out a 24-month contract.
without expiry date

50% student discount & other offers

Students can get 50% off for 6 months on unlimited data plans with a Three voucher by entering their university email
no expiry
Used 33 times

6 months at 50% off

Get 6 months for 50% off when you sign up for a 12 or 24-month plan, no Three discount code required. Unlimited data
always active
Used 75 times

30% off 4G Home Broadband

Three offer: Get 4G Home Broadband for 30% reduced at only £15/month for a limited time only!
Expires in

Three deal: 5G with no extra cost!

You can find 5G for free included in selected packages! No Three voucher needed to access this offer.
without expiry date
Used 598 times

SIM-only deals from £9/month

Browse the different SIM-only plans on offer from as little as £9 per month with Three!
always active
Used 62 times

Unlimited SIM only plan for £11

Hurry! Get your hands on this SIM only plan for just £11 and get unlimited data, texts and minutes!
always active
Used 63 times

The iPhone 7 from £13/month

From just £13 per month, you can get yourself the iPhone 7 now! Hurry!
without expiry date
Used 40 times

iPhone SE from £21.50/month

iPhone SE is available from only £21.50 per month. On a 24 month plan with unlimited data, minutes and texts!
no expiry
Used 13 times

iPhone 11 from £23/month

Get your hands on the latest iPhone from only £23 a month!
always active

Pay As You Go Supercharged SIM

Head to Three to order your Pay As You Go Supercharged SIM! You will get unlimited minutes and texts!
always active
Used 33 times

Exclusive customer offers

Check out these exclusive offers for customers and pick up the best offer for you now!
without expiry date
Used 56 times
Free delivery

Three free delivery

Free UK delivery on all orders!
no expiry
Used 14 times

Upgrades available!

You can check online to see if you qualify for an upgrade using this totally free My3 service.
without expiry date
Used 19 times

Bundle options with select orders

Make the most of the bundle options available to you with certain phone deals Three has online!
always active
Used 20 times

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