Keep your mobile phone, switch to SIM Only, and you could save £352* a year. Compare our best SIM Only deals today. 1. Choose your new deal Select a deal below and click through to the network ...

If you already have a phone you like, you can save lots by using a SIM-only data plan where you bring your own phone.

A fixed contract provides stability and potential device savings, especially if you want unlimited data. SIM only plans offer greater flexibility and affordability. For more information ...

In a new Black Friday deal, UK mobile network operator Lebara has lowered the cost of their 30GB SIM only plan to just £3.99 ...

But for most people, unlimited data simply isn’t necessary. The SIM-only plans on this page are checked regularly, so make sure you visit often if you want to get the most up-to-date information ...