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UK SIM deactivated while overseas – can I get my old number back?

am.jovial
am.jovial Posts: 156 Forumite
Part of the Furniture 100 Posts Name Dropper Combo Breaker

My roommate had a UK PAYG SIM, but he had to leave the UK for a few months due to health issues. During that time, he couldn’t keep track of his phone usage, and the service provider ended up deactivating and cancelling his SIM.


Now he’s still abroad and trying to get the same number reactivated since it’s linked to his bank accounts, pension, and other important services. However, the provider says it’s not possible to recover that number.


Is that really the case? Are there any ways to get the same number back to avoid the hassle of updating all his records with a new one?


Also, if the number gets reassigned to someone else, could that pose a security or scam risk for him?


Lastly, since he can’t visit the UK for a few more months, can he request a new UK eSIM and update his number with the banks remotely, or would that require an in-person visit?

Thank you for the help.

Comments

  • marcia_
    marcia_ Posts: 3,651 Forumite
    Sixth Anniversary 1,000 Posts Photogenic Name Dropper
    edited Today at 8:53AM
    am.jovial said:

    My roommate had a UK PAYG SIM, but he had to leave the UK for a few months due to health issues. During that time, he couldn’t keep track of his phone usage, and the service provider ended up deactivating and cancelling his SIM.


    Now he’s still abroad and trying to get the same number reactivated since it’s linked to his bank accounts, pension, and other important services. However, the provider says it’s not possible to recover that number.


    Is that really the case? Are there any ways to get the same number back to avoid the hassle of updating all his records with a new one?


    Also, if the number gets reassigned to someone else, could that pose a security or scam risk for him?


    Lastly, since he can’t visit the UK for a few more months, can he request a new UK eSIM and update his number with the banks remotely, or would that require an in-person visit?

    Thank you for the help.
     No he can not get the number back and needs to update his phone number with all relevant authorities ASAP as yes he is open to scams snd fraud 
  • flaneurs_lobster
    flaneurs_lobster Posts: 7,600 Forumite
    Sixth Anniversary 1,000 Posts Photogenic Name Dropper
    Activating a new UK eSIM (or a physical SIM) while overseas can be problematic. Some operators allow it, most don't. Would have to be verified with the individual network providers.

    At the very least your pal should be contacting his bank etc and removing the old number from their records/access methods - this is when you find out how good the backup access controls are when a mobile number isn't available.
  • Ayr_Rage
    Ayr_Rage Posts: 3,162 Forumite
    1,000 Posts Second Anniversary Photogenic Name Dropper
    edited Today at 9:26AM
    Your friend will not be able to recover their number.

    I'd be logging in to all my accounts and making sure my recovery details that do not involve my mobile number are up to date first.

    If he has app-based accounts then the device may still be "trusted" if he has not attempted to change his number and there may be options to use the apps for authorisation and recovery emails to keep things going.

    Hopefully he knows all his passwords too.

    I've just set up a new laptop and even that has been a right royal pain to get the device trusted on sites I have used for many years.


  • born_again
    born_again Posts: 21,653 Forumite
    10,000 Posts Sixth Anniversary Name Dropper
    marcia_ said:
    am.jovial said:

    My roommate had a UK PAYG SIM, but he had to leave the UK for a few months due to health issues. During that time, he couldn’t keep track of his phone usage, and the service provider ended up deactivating and cancelling his SIM.


    Now he’s still abroad and trying to get the same number reactivated since it’s linked to his bank accounts, pension, and other important services. However, the provider says it’s not possible to recover that number.


    Is that really the case? Are there any ways to get the same number back to avoid the hassle of updating all his records with a new one?


    Also, if the number gets reassigned to someone else, could that pose a security or scam risk for him?


    Lastly, since he can’t visit the UK for a few more months, can he request a new UK eSIM and update his number with the banks remotely, or would that require an in-person visit?

    Thank you for the help.
     No he can not get the number back and needs to update his phone number with all relevant authorities ASAP as yes he is open to scams snd fraud 
    Which would be so slim as to not be a issue. Due to the old number being assigned to a random person who will have no idea who the previous owner was, or what accounts might have been linked to the number.

    Also they may face major issues trying to update any details while out of the UK with bank. Especially if they had not updated them with details of where they were living while away.
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