Airtel Sim Puk Code -

Do not enter random PUK guesses. After 10 wrong attempts, the SIM becomes permanently unusable.

General user guidance Accuracy basis: Airtel India policies (as of 2026) and standard GSM security protocols airtel sim puk code

A Personal Unlocking Key (PUK) code is a security feature required to unlock a mobile SIM card (Airtel or any operator) after the user has entered an incorrect PIN three consecutive times. Once the SIM is PUK-locked, it cannot be used for calls, texts, or data until the correct PUK is entered. This report outlines what an Airtel PUK code is, how to retrieve it, and steps to resolve the issue. Do not enter random PUK guesses

Some region-specific Airtel apps (like the Airtel Thanks app in India or My Airtel app in Africa) allow you to view SIM details. Once the SIM is PUK-locked, it cannot be