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3GB
Data only – no minutes or texts included
    £14 a month
    12-month contract
    5GB
    Data only – no minutes or texts included
      £15 a month
      12-month contract
      8GB
      Data only – no minutes or texts included
        £17 a month
        12-month contract
        15GB
        Data only – no minutes or texts included
          BT Sport app included, wound 10 pounds a month
          app included
          worth £10 a month
          £20 a month
          12-month contract
          30GB
          Data only – no minutes or texts included
            BT Sport app included, wound 10 pounds a month
            app included
            worth £10 a month
            £28 a month
            12-month contract
            Looking for a SIM for your phone?

            Benefits of Data Only SIM plans

            Increase or decrease your data each month

            Upgrade to a handset or tablet plan at any time

            Access to 5 million BT Wi-fi hotspots

            Roam Like Home in 47 countries

            30-day money-back guarantee



            Why you'll love BT Mobile

            Better connected

            Get 4G in more places than O2, Vodafone and Three, plus free access to 5 million BT Wi-fi hotspots.

            Money-back guarantee

            Try our SIM Only or Family SIM plans and if you're not happy, we'll give your money back for everything included in your plan after 30 days.

            Roam Like Home

            Off on your holidays? You can use your minutes, texts and data in 47 international destinations.

            Free delivery

            All phones are delivered the next working day if you order by 4pm Monday-Friday, or 11am Saturday.

            Already got mobile with us?

            Upgrade your plan

            Get more from your mobile: upgrade your plan, add a handset or add extra SIMs with Family SIM.

            Do more with mobile extras

            Manage your account and buy add-ons for data, speed and more.

            Get help with mobile

            How to get set up, check service status, fix common issues and more.

            Important information

            The legal stuff

            Δ If you sign up to a new contract or renew your contract for a Landline (including call charges, features, add-ons and plans), BT Mobile (including monthly add-ons, call, text and data charges), the monthly price will increase each year from March 2021. Other Landline (calling plans only), BT Mobile (plans only), BT Broadband, BT TV or BT Sport (including TV and Sport add-ons) the monthly price will increase each year from March 2022. These increases are based on the Consumer Price Index rate of inflation which is published in January each year plus 3.9%.