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Community Member
August 13, 2026
Question

trying to activate new sim card

I’m trying to activate my new SIM card, it’s activated but then needs me to add ‘ID mobile number’ which isn’t mine. We’ve got a random number instead. So when I try to input that number you get texted a code, but because it’s neither mine or my partners number we have no access to it. I’ve tried with my phone number but it doesn’t work

3 replies

Hosai W
iD Mobile Employee
iD Mobile Employee
August 13, 2026

Hi ​@Beth08 

 

I've just sent you a private message to help get this sorted.

To find it, click your profile picture in the top-right corner and select ‘Private Messages’.

You can also use this direct link to your inbox: https://community.idmobile.co.uk/inbox/overview

I'll speak to you there.

 

Thanks,
Hosai

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New Contributor
October 9, 2026

Having had to replace my old SIM card, I need to transfer my number to this SIM.

Is this done automatically,  or do I have to request my puk number from ID for ID to change the number?

iD Mobile Employee
October 10, 2026

Hi ​@DarH.

 

Thank you for sharing. 

 

Kindly note that if you’ve received a replacement SIM, you can activate it at www.idmobile.co.uk/yoursim. This will activate your account details on the new physical SIM, so you won’t need to request a PUK code.

 

Thanks,

Marquerita

The iD Mobile Team

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