SIM Only deals

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Why Three?

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What is SIM Only?

A SIM Only contract is just that – no phone or tablet, just data, minutes and texts. If you're happy with your device and don’t need a new one, a SIM Only plan is your best bet. We've got a wide range of Pay Monthly and Pay As You Go SIM Only contracts, so you can find one that best suits your needs.

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Best SIM Only deals

Whether it's a 1 month or 12 month SIM you're looking for, we’ve got you covered. All our SIM plans include unlimited texts, and our plans include the added benefits of Personal Hotspot and Go Roam, which lets you use your phone abroad at no extra cost.

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Network coverage

We’ve doubled the size of our network over the past 8 years, and cover 98% of the UK population. Plus, you’ll get 4G at no extra cost on all of our plans.

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Phones on Three

You'll have plenty of phones to pick from in our store, with devices available on both Pay As You Go and Pay Monthly plans. From Apple's latest iPhone to the newest Samsung devices, as well as the latest from HTC, Sony, LG and Huawei.

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Tablets on Three

We’ve got a range of tablets from manufacturers such as Apple, Samsung and LG, with a number of SIM plans to go with them. And with our data-only SIM cards, you can still get the benefits of Feel at Home.