iPhone 11 – just £34 a month

Grab the iPhone 11 on our 3GB plan for £34 a month, and you’ll save £72 over 24 months. Available in 5 vibrant colours.

Plus, right now there’s no upfront cost.

Offer ends 23 September.

SIM Only – just £12 a month

BT Broadband customers get 3OGB for only £12 on a 24-month contract. That’s 18GB extra data compared to the same priced 12-month plan.

Plus with SIM Only you can increase or decrease your data each month.

Offer ends 23 September.

Save on extra SIMs with Family SIM

Need multiple SIMs in your household? Pay for up to 5 SIMs from one account, and get at least 20% off every extra SIM you add, compared to a SIM by itself.

Why BT Mobile?

Already a BT customer?

We'll give you a £5 discount on your mobile, every month. Plus BT Halo customers get double data.

Customer service experts

Our team are all based in the UK and Ireland – and will handle your switch-over from start to finish.

A great connection

Our network covers 99% of the UK. Plus, get online for free with over 5 million wi-fi hotspots nationwide.

Money-back guarantee

Try a SIM Only or Family SIM plan and if you're not happy within the first 30 days, you'll get your money back.
A young male checking his mobile device wrapped onto his arm

Coverage checker

Use our coverage checker to search for a place or postcode and find out the signal strength in your area.

Mobile phone accessories

Get mobile accessories at BT Shop

Fancy upping your listening game with Apple AirPods?
BT Shop is packed with all the mobile accessories you could ever need.

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%.