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Check coverage and network status. Get phones, tablets, Mobile Broadband and SIM Only deals on the UK’s Fastest 5G Network.
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A place to support, learn, and collaborate with each other. Share questions and answers with your community. Three Community. Whatever you need, we're here to help. Check out our Support pages for some common fixes, or chat to one of our friendly team.
Shop online for the latest 5G and 4G phones, tablets, Mobile Broadband and SIM Only deals, and get fast delivery to your home.
Registering for the first time? You’ll need your Three number and a valid email address to hand. You can find your Three number on your order confirmation, welcome emails, and bills. Got a Home or Mobile Broadband device? You can also find your Three number on your router dashboard.
3UK Self Service. Check coverage and network status. Explore Three. Mobile Phones. Broadband. Tablets. Top-up. SIM Only deals. Pay As You Go.
Visit your local Three store at 36 Intu Centre in Watford for the best Mobile Phone, SIM and Mobile Broadband Deals.
Discover great deals on SIM Only plans with Three. Explore 30-day, 12- and 24-month contracts and Pay As You Go across 5G SIMs, Unlimited Data SIMs and more.
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Check coverage & network status. Browse all Three stores in Watford, London for the best Mobile Phone, SIM and Mobile Broadband Deals. The UK's fastest growing mobile network.
