STAC code

Switch from Three to Tesco without keeping your number

If you do not need to keep your current mobile number, you can request a STAC from Three and give it to Tesco.

Your selected switch
Three
to
Tesco

How to switch without keeping your number

  1. Text STAC to 75075 from your Three SIM.

    You should receive a STAC code and information about any account charges.

  2. Give the STAC to Tesco.

    Tesco will use this to close your old service without transferring your old number.

  3. Use your new Tesco number.

    Your old number will not move across. Only choose this route if you are happy to lose or stop using your current number.

Important: A STAC does not transfer your number. Use this route only if you are happy not to keep your existing mobile number.

Moving to Tesco?

When you are ready, visit Tesco to continue your switch.

Visit Tesco
Actually, I want to keep my number
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