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SIM only at Carphone Warehouse

  • Perfect if you're happy with your current phone or waiting for the next big smartphone
  • Great for saving money on your monthly bill

If you’re happy with your current phone, or don’t fancy upgrading just yet, our SIM Only plans gives you control. We offer a huge range of deals from the biggest UK networks, including EE, O2, iD, Virgin, and Vodafone.

6 months half price on Vodafone*

Up to 6 months half price on O2*

Amazing ID Sim Only deals

£50 Currys PC World gift card

Super Value deals

Tablet data SIMs

Shop by brand

  • o2 SIM only deals
  • Vodafone SIM only deals
  • EE SIM only deals
  • ID SIM only deals
  • Virgin SIM only deals
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?
*6 months half price available on selected tariffs. Discount will NOT be applied at checkout, as your bill will be discounted directly by the network. The promotional price will be billed for the first 6 months of the customers 12 month contract, then this will return to the standard pricing for the duration of the contractual agreement. Minimum term agreement & credit check apply. Vodafone deals end 31.01.17. Selected items only & while stocks last.

* Calls may be recorded and/or monitored. Lines open Monday - Friday 8am - 10pm, Saturday - Sunday 8am - 8pm, Bank holidays 10am - 5pm

**Full terms and conditions for gifts are available here. Full terms and conditions for the gift cards are available from