How to Check all Airtel SIM Cards Registered with your Number

The process for doing this on Airtel Kenya is pretty similar. All you need to do is:

1. Dial *106#
2. Select your Identification document which could be your National ID, an Alien ID, Passport, Service Card or an East African ID.
3. Next, key in the details of the said document and that’s it.
4. You should see a confirmation message noting that your service is being worked on.
5. In a minute or so, you will get an SMS from Airtel listing all the Airtel SIM Cards associated with your identification document.