How To Block My Airtel - Sim Card |link|

1. Block Your SIM via the Airtel Thanks App. The easiest way to block your Airtel SIM card is through the Airtel Thanks app. Here' How to Block Stolen or Lost Airtel Sim Card?

Dial 98100 98100 or the toll-free number 1800-103-4444 . how to block my airtel sim card