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Compare SIM Only Deals

  • • Perfect if you're happy with your current phone or waiting for the next big smartphone
  • • Great for saving money on your monthly bill
  • • Loads of choice with our wide range of networks, plus you'll still get all the network benefits
  • • Keeping your current number makes it practical

Reasons to switch. View FAQs.

  • Pay monthly SIMs

  • Pay as you go SIMs

  • Tablet data SIMs

  • International SIMs

Reason to switch
Why should you switch to a SIM Only contract?
What is a SIM only deal?
What are the benefits of buying a SIM only deal?
What size of SIM card do I need for my phone?
Is a 30-day or 12-month SIM only contract best for me?
Where can I find the best SIM only network deals?
What do I need to do if I find the deal I want?
Can I upgrade to a pay monthly SIM only deal?
Can I get a deal for my tablet? How does it work?