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I need to activate a new sim and keep my old number

  • January 30, 2026
  • 3 replies
  • 68 views

Hello, I’ve just replaced a lost sym. I need to activate it but keep my old number. Can you assist?

 

Best answer by Lamiya C

Hi ​@John Ingledew ,

 

You’re very welcome! I’m glad I could help. If you have any issues activating your SIM or need further assistance, please don’t hesitate to contact us via Live Chat.

 

Lamiya

3 replies

Owethu M
iD Mobile Employee
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  • iD Mobile Employee
  • January 30, 2026

Hi ​@John Ingledew 

 

Thank you for getting in touch. I can certainly help with activating your replacement SIM while keeping your existing number.

 

You can activate your replacement SIM using the iD Mobile app by following the steps below:

  1. Log in to the iD Mobile app
  2. Go to the Plan tab
  3. Select Your SIM / eSIM
  4. Tap Activate a replacement physical SIM
  5. Enter the 19-digit number found on the SIM card holder
  6. Select Activate

Once submitted, activation usually completes within around one hour.
 

If you’re unable to activate the SIM via the app or need further assistance, please contact our Live Chat team and they’ll be happy to activate the SIM for you.

-Owethu


  • Author
  • New Contributor
  • January 30, 2026

Thank you.


Lamiya C
iD Mobile Employee
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  • iD Mobile Employee
  • Answer
  • January 31, 2026

Hi ​@John Ingledew ,

 

You’re very welcome! I’m glad I could help. If you have any issues activating your SIM or need further assistance, please don’t hesitate to contact us via Live Chat.

 

Lamiya