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SIM Only deals

If you’re a BT broadband customer you can get exclusive EE SIM deals. Plus save £5 a month on BT SIM Only plans.

12-month contracts

4GB
Unlimited minutes and texts
  • 12-month contracts: add more SIMs to save
Most popular
£13 a month
12-month contract
8GB
Unlimited minutes and texts
  • 12-month contracts: add more SIMs to save
£15 a month
12-month contract
12GB
Unlimited minutes and texts
  • 12-month contracts: add more SIMs to save
£17 a month
12-month contract
25GB
Unlimited minutes and texts
  • 12-month contracts: add more SIMs to save
BT Sport app included, wound 10 pounds a month
app included
worth £10 a month
£20 a month
12-month contract
40GB(was 30GB)
Unlimited minutes and texts
  • 12-month contracts: add more SIMs to save
BT Sport app included, wound 10 pounds a month
app included
worth £10 a month
10GB on us
£25 a month
12-month contract
100GB
Unlimited minutes and texts
  • 12-month contracts: add more SIMs to save
BT Sport app included, wound 10 pounds a month
app included
worth £10 a month
£30 a month
12-month contract

24-month contracts

5GB
Unlimited minutes and texts
    £13 a month
    24-month contract
    10GB
    Unlimited minutes and texts
      2GB extra vs 12 month contract
      £15 a month
      24-month contract
      40GB
      Unlimited minutes and texts
        BT Sport app included, wound 10 pounds a month
        app included
        worth £10 a month
        15GB extra vs 12 month contract
        £20 a month
        24-month contract
        100GB
        Unlimited minutes and texts
          BT Sport app included, wound 10 pounds a month
          app included
          worth £10 a month
          Save £5 vs 12 month contract
          £25 a month
          24-month contract
          Keep your number
          when you switch to us – it's easy.
          With another network? Just choose your SIM Only deal and we'll help switch you over.

          Benefits of SIM Only plans

          Switch to a BT SIM and keep your number

          Increase or decrease your data each month

          All our SIMs are 4G and 5G enabled

          Access to 5 million BT Wi-fi hotspots

          Roam Like Home in 47 countries

          30-day money-back guarantee

          iPhone 13 image

          Looking for your next handset?

          BT broadband customers can get access to exclusive offers on a huge range of EE mobile plans. It’s just part of the powerful partnership that gives you more.

          See handsets

          BT Mobile offers

          Get £50 off selected phones with any SIM Only deal.

          Go to BT Shop

          Data Only SIM deals

          Need a SIM for your tablet or mobile broadband device?

          See Data Only SIM deals

          Are you a BT Mobile customer?

          Upgrade your plan

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

          Still in your BT Mobile contract

          You can still manage your account and buy add-ons for data, speed and more.

          Get help with mobile

          Need a hand? You can get help online, via articles or give us a call.

          Important information

          The legal stuff

          Δ The monthly price for all BT Mobile plans and all out of bundle charges and add-ons will increase each year from 31st March by the Consumer Price Index rate of inflation published in January each year plus 3.9%. See bt.com/tell-me-more for details.