Because you’re not covering the cost of a new phone we can put all the value into your calls, texts and browsing.
Choose a 1 month rolling contract for maximum flexibility or a 12 month contract for maximum value.
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If you’re happy on Pay as you go but want to triple your credit every month then choose our Pay as you go SIM only tariff.
Simply top-up £10 and we’ll triple it to £30. Triple credit is given once a month and is valid for the whole month.
Sign up for a Free SIM
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- Fix your tariff so you can only use your inclusive minutes, texts and data.
- This means your monthly bill is never more than the cost of your tariff.
- If you run out during the month, just top up your account with a Pay as you go top-up.
Please note, your inclusive minutes, texts and data allowance is for UK use only. This means you can't call or text abroad, use your phone outside the UK without topping-up or call premium rate numbers. Capped is available when you sign up to any new Tesco Mobile contract.
Read Our FAQs
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Your Tesco Mobile SIM card will come with its own number printed on the back of the box. If you want to keep your current number though, follow the steps below:
Just follow these steps:
- Contact your existing network and ask for a PAC code (Port Authorisation Code).
- Once you have your PAC code use this form to request your number transfer. Your PAC code is only valid for 30 days so please fill in the form before it expires.
- We'll then transfer your existing number to Tesco Mobile.
Switching from Tesco Mobile Pay as you go to Pay monthly?
If you have bought your Pay monthly SIM already, please contact Customer Care on 4455 to transfer your number from Pay as you go to Pay monthly. If you don’t have a Pay monthly SIM then call our dedicated sales team on 0800 433 4990.
Please note: Some phones are locked to a network and will need unlocking before you can use another SIM card in them. Your current network provider will be able to help you, but may charge to unlock your phone.
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