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change to id mobile from three

  • January 21, 2026
  • 5 replies
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New Contributor

Morning

i am out of contract with the official Three Uk website for a sim only deal. What is the process to change to an id mobile sim only deal (also Three network) ?

I don’t want to make any mistakes so I’m posting this.

Thank you so much

John

Best answer by WelshPaul

Use the community search feature, it tells you what you need to do.

https://www.idmobile.co.uk/switch

    5 replies

    WelshPaul
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    • WelshPaul
    • Platinum 
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    • January 21, 2026

    Follow the steps below:

    1. Visit the iD Mobile website at https://www.idmobile.co.uk/sim-only-deals
    2. Choose a SIM only plan
    3. Request a PAC from THREE
    4. Give PAC to iD Mobile

     

     

    I have no affiliation whatsoever with iD Mobile or any subsidiary companies. Comments posted are entirely of my own opinion. Did my comment help answer your question? If so, don't forget to mark the response as the Most Helpful Answer.
    Geluk
    Silver Contributor
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    • Geluk
    • Silver Contributor
    • January 21, 2026

    Just ask 3 for a PAC Code via their app or website.

    Did my comment help answer your question? If so, don't forget to mark the response as the Most Helpful Answer.
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    • PieThrower
    • Author
    • New Contributor
    • January 21, 2026

    Thanks for replying.

    Have the PAC but have not been asked for it when signing up for ID mobile contract and activated SIM.

    Confused as to where go from here ?

    WelshPaul
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    • WelshPaul
    • Platinum 
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    • Answer
    • January 22, 2026

    Use the community search feature, it tells you what you need to do.

    https://www.idmobile.co.uk/switch

    I have no affiliation whatsoever with iD Mobile or any subsidiary companies. Comments posted are entirely of my own opinion. Did my comment help answer your question? If so, don't forget to mark the response as the Most Helpful Answer.
    P
    New Contributor
    • PieThrower
    • Author
    • New Contributor
    • January 23, 2026

    Thanks WelshPaul.

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