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  • Free inclusive 4G with all Three plans
  • Free roaming in 42 destinations
  • Optional spending caps for calling
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Featured deals


iPhone 12 / 64GB Black

Apple iPhone 12
  • Unlimited minutes
  • Unlimited texts
  • 100 GB data

24 month contract on Three

  • FREE device
  • £38.00 per month

iPhone 12 Pro / 128GB Gold

Apple iPhone 12 Pro
  • Unlimited minutes
  • Unlimited texts
  • Unlimited data

24 month contract on Three

  • FREE device
  • £51.00 per month

iPhone 12 Pro Max / 128GB Gold

Apple iPhone 12 Pro Max
  • Unlimited minutes
  • Unlimited texts
  • 100 GB data

24 month contract on Three

  • FREE device
  • £59.00 per month


  • Three
  • EE
  • GiffGaff
  • O2
  • BT Mobile
  • Tesco Mobile
  • Sky Mobile
  • Vodafone

Three – A reliable network with great customer benefits

Three is a leading provider of 3G and 4G services in the UK, and began life in 2003 as the country’s first video mobile network.  Three has built its business and customer base steadily, and now competes at the top with a range of value for money deals offered alongside the latest and most popular smart devices.

Three is noted for its extensive investment in pioneering 3G tech, and focused mainly on developing this at a time when 2G was the norm.  Once 4G was introduced, Three was tactical with its own rollout, examining the performances of other networks first.  At the end of 2013, Three announced plans to offer 4G connectivity as standard with its plans.

Competitive SIM Only plans from Three

Three Mobile offers pay monthly SIMs for phones, tablets, dongles and MiFi, with an extremely competitive monthly price offered for a plan which features generous allowances. For your phone, you can get different amounts of data, with unlimited texts and a choice of minutes.

Three Mobile's current 12-24 month SIM-only deal packages are as follows: 

  • Unlimited minutes and texts with 1GB data for £5 a month
  • Unlimited minutes and texts with 4GB data for £9 a month
  • Unlimited minutes and texts with 12GB data for £14 a month
  • Unlimited minutes and texts with 30GB data for £18 a month (24 month only)
  • Unlimited minutes and texts with unlimited data for £19 a month

Three Mobile currently has one 1 month advance SIM-only package: 

  • Unlimited minutes and texts with unlimited data for £19 a month

All of Three Mobile's SIM-only deals come 5G active for your next-gen 5G smartphone, alongside the ability to create your own personal hotspot and worldwide roaming. 

These Three Mobile SIM-only deals aren't available with us, unfortunately, but can be found through their website.

Three - a recommended network

Three’s promotes its status as the most recommended network in the UK; specifically, it has the highest number of customers who would recommend their choice of network to friends out of all the available providers.

Various steps taken by the network may have contributed to this, such as the decision to make calls to 0800 numbers free for pay monthly customers, which was a first, and Three was also the first network to offer both unlimited data and mobile-to-mobile Skype calls.

The network’s reliability is also a key part of its success; YouGov has previously voted Three the most reliable network in the UK for
calls, texts and data.

Free 4G and roaming

Three offers 4G connectivity as part of every tariff, so as long as you have a 4G-ready device and data left on your plan you can get ultrafast web speeds on the go.  4G coverage is still being rolled out, but even if you aren’t in a 4G coverage area you will still be able to revert back to 3G.

The network also removes roaming charges, so customers can call and text home, or use their data overseas at a number of destinations, without paying extra.

Three phone deals on smartphones and tablets

As one of the UK’s most prominent network providers, Three makes sure that it offers a varied range of smartphones and tablet to suit different tastes and budgets.

The latest and greatest releases from all the well-known manufacturers make their way onto Three’s list of devices.  Budgets phones rarely feature, simply because Three does not offer a 2G fallback service, and the cheap phones are often built without any faster connectivity.

Three always looks to provide a selection of price plans as well, so you can choose a phone or tablet alongside a tariff that suits your usage.  The prices are competitive, so, alongside a consistent network service, Three customers can count on good value for money.

Three Business Mobile

Three claim to be building the UK's fasted 5G network, perfect for fuelling the online needs businesses crave. But that's not everything. Three have teamed up with some really impressive partners to bring you some exclusive business benefits. 

All Three Mobile's business plans comes with the following benefits: 

WeWork: Get 6 months' free membership to WeWorkspace and 2 monthly credits to book space at global WeWork sites. Get 6 months' free to build your website with Website Unlimited or Business Limited. 

FreshBooks: Get 6 months' free on Lie, Plus and Premium plans to help with your invoicing and other financial admin. 

MOO: From business cards and labels to promotional cards and flyers, you could get 25% off an unlimited number of orders across MOO's full range they have to offer. 

Why compare with Mobile Phones?

  • Compare phones and tablets and get accurate, unbiased results
  • Easy filtering so you can see a range of ideal plans and tariffs
  • Find offers on pay monthly handsets and SIM Only
  • In-depth reviews of the latest smartphones and tablets

Start searching now to see all the latest deals and offers.

Last updated on the 30th of July at 6:10pm with 163,467 deals.