Personal Business Coverage checker Store locator Log in Register View basket Shop Support Blog 5G StoreSIM Only Deals SIM Only deals Keep your current device and join us with SIM Only. Plans start from £6 a month, or try us out with a free Pay As You Go SIM. All our SIMs are 5G Ready If you’ve got a 5G device, you can enjoy super-fast 5G with our SIMs at no extra cost. Check 5G coverage Phone SIMs Need a new Pay Monthly plan? We've got some great deals. Pay Monthly SIMs Looking for some Pay As You Go options? Look no further. Pay As You Go SIMs Tablet and Mobile Broadband SIMs Get connected on the go with a Pay Monthly Mobile Broadband plan. Pay Monthly SIMs Keep it simple with our Pay As You Go Mobile Broadband options. Pay As You Go SIMs Looking for business plans? Discover our business SIM deals now. Free Pay As You Go phone SIM Top up for great rates and get even more with our Data Packs. Order phone SIM Free Pay As You Go broadband SIM Stream and play with 200MB of free data every month. Order broadband SIM Why choose Three? All our SIMs get access to our 5G network – at no extra cost. Discover 5G Moving your number over to us is as simple as sending a text. How to switch No speed limits. No data caps. Just endless streaming, browsing, and sharing in the UK. Go Unlimited Frequently asked questions. What is a SIM Only deal? Why SIM Only? Can I keep my phone number if I switch to SIM Only? Can you cancel a SIM Only contract? Can I use WhatsApp with SIM Only? Can I get 5G coverage with a SIM Only plan? Can I use my SIM Only plan abroad? Best SIM Only deals All our SIM plans include unlimited minutes and texts. And our Unlimited data plan gives you all the data you could ever need, with no limits or caps. With Go Roam, you can use your device as a Personal Hotspot for a low daily charge of £2 for Go Roam in Europe and £5 for Go Roam Around the World. 5G SIMs at no extra cost All our SIMs are 5G Ready. So, if you’re in a 5G area you can enjoy super-fast 5G with no speed limits and no data caps. Network coverage Our combined 3G and 4G network covers 99% of the UK outdoor population. And we’re currently dedicating more spectrum to our 5G network than any other UK mobile operator. Try us out with a 1-month SIM Only plan, or with our free Pay As You Go SIM. Phones on Three We've for a wide range of phones online and in store, available on both Pay As You Go and Pay Monthly contracts. From Apple's latest iPhone to the newest Samsung devices, as well as the latest from HTC, Sony, LG and Huawei and more. Tablets on Three From Apple iPad and Samsung Galaxy Tab, to the Huawei MediaPad, you can get your hands on the latest tablets at Three. And if you've already got a tablet you love, get a data SIM Only plan. Coverage and network status Explore Three Mobile Phones. Broadband. Tablets. Top-up. SIM Only deals. Pay As You Go. Three+ Three App. Popular phones Samsung Galaxy S21. Samsung Galaxy S21 Plus. Samsung Galaxy S21 Ultra. Samsung Galaxy Z Series. iPhone 13. iPhone 13 mini. iPhone 13 Pro. iPhone 13 Pro Max. Popular products iPhone. Samsung. Honor. Huawei. Oppo. OnePlus. Xiaomi. Google Pixel. Our company About us. Terms & Conditions. Social Commitment. Business. Code of practice. Wholesale. Modern Slavery Statement. Corporate. Gender Pay Gap Report. Careers. Accessibility. Contact us. Vulnerable Customer Policy. Media Centre. Privacy & Safety. Price Guide. Delivery Information. SMARTY Sitemap. Hutchison 3G UK Ltd | Registered address: Great Brighams Mead, 1 Vastern Road, Reading, Berkshire RG1 8DJ | Registered in England & Wales | Registered company number: 03885486 | Authorised and regulated by the Financial Conduct Authority (registration number: 738979) © Hutchison 3G UK Limited 2002 - Present.