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Compare Three Mobile & SIM only deals, upgrades, coverage, speeds, perks and more

  • Free roaming in 71 locations on select plans
  • Voted most reliable network for mobile internet
  • Stream TV and music without using any data

Top Three Mobile deals

Bestselling iPhone Deal
Apple iPhone SE 32GB Unlimited minutes, unlimited texts, 4GB data FREE 24 month contract £22.00 per month Buy now
Bestselling Android Deal
Samsung Galaxy S9 64GB Unlimited minutes, unlimited texts, unlimited data £34.99 upfront 24 month contract £52.00 per month Buy now
Great for roaming
Bestselling SIM Only Deal
Three Mobile Multi SIM Unlimited minutes, unlimited texts, 30GB data 12 month contract £18.00 per month Buy now
Great for roaming

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Why choose Three Mobile?

Free roaming in 71 locations on select plans

Three customers on an Advanced Plan can use their monthly allowance of calls, texts and data for no extra cost in 71 destinations worldwide, including USA, Australia and Singapore.

Voted most reliable network for mobile internet

Three was named best network for reliability among smartphone users in a YouGov survey. It was also crowned best network of the year for data and international roaming, as well as best pay monthly network at the 2017 uSwitch awards.

Stream TV and music without using any data

Available on select plans, Three's Go Binge scheme lets you stream as much as content as you like from Netflix, Deezer, SoundCloud and TV Player without using any of your monthly data allowance.

Benefits of being with Three

Winner of the uSwitch Network of the Year award 2016, Three provides you with excellent coverage, great customer service and a generous international roaming scheme.

  • Wuntu rewards app: Three’s new Wuntu app gives customers weekly offers and competitions for some of Britain’s biggest brands.
  • Go Binge: Three's new Go Binge plans give you unlimited streaming to Netflix, Deezer, TVPlayer and SoundCloud without using up any of your data. Find out more with our Go Binge FAQ.
  • Roaming: Get roaming in up to 60 worldwide destinations.

Three roaming

With Three's Feel at Home scheme, you can use your phone in 71 locations worldwide for no extra cost. That makes it one of the best network roaming schemes around.

Find out more with our Three international roaming FAQ.

About Three

Three is one of the largest UK networks and offers competitive rates for national and international calls and texting.

The company operates a series of tariffs, with payment plans that can be tailored to meet your specific needs.

Three is a huge global network that is available across eight countries, allowing customers to benefit from excellent priced international and national calls. It offers both pay monthly and pay as you payment plans, with brilliant Mix and Match deals to tailor their contract and services.

Three offers a fantastic range of handsets and specialises in the very latest 3G mobile phones. This was proved when Three became the first UK mobile telephony provider to launch a phone specifically for VoIP in the form of the Three Skypephone.

Three customer service

Three customers on pay monthly plans can get in touch with the company’s customer service division by calling 333 from their mobile. The call is free when made from their handset.

Alternatively, they can call 087 0733 0333 from any other phone and will be charged at their standard rate.

Pay as you go customers call 444 from their handset for free, or 087 0733 0333 from any other phone.

Three’s website is home to a extensive range of guides to help you to deal with everything from setting up your mobile phone, to procedures for if your mobile phone is lost or stolen.

Tariffs

Three operates Pay Monthly, Pay As You Talk and SIM only price plans.

The Pay Monthly Three phone plans feature a range of options for combinations of calls and minutes. The deals run over 12, 18 and 24 month contracts.

Three also allows customers to design their own deal, on a selection of contract lengths, with costs depending on calls/texts/data and handset.

SIM only packages are available on either 12 month contracts or 1 month rolling contracts.

Coverage

Three offers extensive 3G and 4G coverage across the UK.

History

Among the services it has launched is SeeMeTV, whereby customers can submit video content which can be watched by other consumers. The company has also spearheaded the launch of Three TV.