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Compare BT Mobile & SIM only deals, upgrades, coverage, speeds, perks and more

  • Uswitch Awards Best Pay Monthly Network 2022
  • Free BT Sport and live Premier League games
  • Inclusive roaming in 47 locations
  • Monthly discounts for existing broadband customers

Top BT Mobile deals

Bestselling SIM Only Deal
BT Mobile Multi SIM Unlimited minutes, unlimited texts, 3GB data 12 month contract £15.00 per month Buy now
£45 BT Reward card
Uswitch Award Winner - Best Pay Monthly Network

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Why choose BT Mobile?

Uswitch Awards Best Pay Monthly Network 2022

Free BT Sport and live Premier League games

BT Mobile phone customers get the BT Sport app free of charge, with live Premier League games and Aviva Premiership coverage. It's 3 months free on 500MB and 3GB plans or free for your whole contract with 15GB plans.

Inclusive roaming in 47 locations

All BT Mobile customers can use their UK data, calls and text messages allowances in 47 locations in the EU and beyond for no extra charge.

Monthly discounts for existing broadband customers

Get your broadband from BT? You qualify for a £5 per month discount on all SIM contracts.


The UK’s largest broadband, home phone and TV provider and now offers mobile phone alongside its core services, making it a so-called 'quad-play' provider.

BT’s mobile phone service is based on EE’s network. This enables BT to offer the UK’s fastest and most extensive 4G, alongside its ADSL and fibre broadband Infinity products.


After leaving the mobile phone market back in 2002, BT re-entered the sector in 2015 after partnering with EE to launch a 4G service.

In 2016, BT cemented its relationship with EE when it completed the takeover of the company in a deal worth £12.5 billion.

BT’s other milestone in recent history was the launch of its Infinity fibre broadband service in 2010, which offers widely available connection speeds of up to 76Mbps and a significantly faster service in select urban locations.

Customer Service

BT’s customer service for mobile phone customers is open from Monday to Sunday 7am-10pm and is free to call from a landline.

From a landline call 0800 800 150.

Or dial 150 from your BT Mobile or 033 0123 4150 from a mobile phone on another network.


BT’s 4G prices start at £5 per month for existing broadband and TV subscribers and £10 for customers who don’t take their broadband from BT.

The BT 4G tariff with the most generous usage (20MB per month) is priced £20 per month. Non-BT customers pay £25 per month.


Because BT uses EE’s extensive 4G network, its coverage takes in 85% of the UK population. EE's infrastructure is also the basis of BT's 3G service.