Welcome back!
You left some items in your basket.
Go to BasketSIM card deals
|
- Image
|
- Image
Our SIM card deals make it easy for you to stay connected. Whether you want the convenience of a SIM only contract, the flexibility of a pay as you go SIM, or the freedom of an unlimited data SIM, we’ve got you covered here at Tesco Mobile. And because all our SIM cards are Tri-SIMs, they have all 3 SIM card sizes on one card – so you’ll always have the right sized SIM for your phone. Check out our best SIM card deals and cheap SIM cards now.
SIM only contracts
Choose the amount of data and contract length that suits you – and get unlimited minutes and texts thrown in.
Pay as you go SIM
Have the flexibility to change your data each month if you like, or even take a break. You’re in control.
Unlimited data SIMs
Enjoy the freedom of streaming, video calling and more, without worrying about running out of data.
Looking for SIM card deals for your business? Shop our business SIM only contracts.
Don’t have a Clubcard yet? It’s free, quick and easy to join – and you’ll get a Clubcard number straight away. Join Clubcard
Fancy getting even more value on your SIM only contract with Clubcard Plus?
As a Clubcard Plus subscriber, you could get all this and more for only £7.99 a month:
- Double data and double Clubcard points from Tesco Mobile each month on pay monthly (conditions apply)
- 10% off two Tesco shops of your choice in-store each month (exclusions and limits apply)
- 10% off selected Tesco brands in-store: F&F, Fred & Flo, Go Cook, Tesco Pet, Carousel, Fox & Ivy
As a Clubcard Plus subscriber you could get these great benefits for only £7.99 a month
- Double data and double Clubcard points from Tesco Mobile (conditions apply)
- 10% off two shops of your choice in-store (exclusions and limits apply)
- 10% off selected Tesco Brands in-store; F&F, Fred & Flo, Go Cook, Tesco Pet, Carousel and Fox & Ivy, all the time
- And more...
1-month free trial*, cancel anytime
*1-month free trial. £7.99 a month after. Cancel anytime.
Why Tesco Mobile
Collect Clubcard Points
Get your SIM fast -
we'll send it first class
Keep your number -
it's quick and easy
No EU roaming fees until 2026 in our 48 Home From Home destinations.
Don't worry about SIM size -
our tri-SIM fits all
Frequently asked questions
A SIM card is a small chip that stores your phone number, network info and contacts, etc, allowing your phone to connect to your network. All our SIMs are Tri-SIMs, which means they have all 3 SIM card sizes on one card – so you’ll always have the right sized SIM for your phone. You can find out more on our ‘Understanding SIM cards’ page.
It’s easy to activate your SIM card. All you need to do is put it in your phone and then follow the on-screen steps.
This depends on what phone you have. For step-by-step instructions on how to remove your SIM card from your particular phone, please check out our helpful device guides.
Yes, you can change your SIM card and keep your number.
If you’re already with us, please go to our ‘Swapping your SIM’ page to find out how to do this.
If you’re switching to us from another network, you’ll need to get a PAC code and give this to us when you join. For more info, please go to our ‘Switch to Tesco Mobile’ page.