From there, you can find the phone number associated with the SIM card. There are several ways to check your Airtel mobile number using USSD codes, apps, or customer service representatives.

For new users, it might take some time to remember their SIM number ... your mobile number. Insert your SIM in the mobile phone. Make sure if you have activated your Airtel SIM card.

Whether it's a physical SIM, eSIM, or a deactivated SIM, this guide gives you all the details you need. How to Activate a New Airtel SIM Card? How to Activate an Airtel eSIM? Airtel also supports ...