Airtel PUK Code Explained (2024): Here's How to Unlock Your Airtel SIM Using the PUK Code

Airtel PUK Code Explained (2024): Here’s How to Unlock Your Airtel SIM Using the PUK Code،

Telecom operators like Airtel, Vodafone-Idea, Jio and BSNL have put up a security wall that prevents misuse of their SIM cards. The company requires a PIN before accessing a new SIM card. You have three attempts to enter the correct PIN and if you don't, the SIM card is blocked.

If this happens, you will need a PUK code to unlock the SIM card. PUK codes are unique and different for each operator and are called network unlock codes or personal unlock codes. This code is a unique sequence of eight digits and is usually written on the SIM card or on the envelope provided with the SIM card.

For Airtel users, there are several ways to access the PUK code.

Ways to Get PUK Code for Airtel

By text message
Via USSD code
Via website
Thanks to customer service

Before we learn the ways to get a PUK code, let's take a look at the default Airtel PUK code.

Default Airtel PUK Code

Carriers use “0” (0000) or 1234 four times as their default 4-digit PIN. For Airtel, the default PIN is “1234”. If that doesn't work, try using “0000” or “00000000”.

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1. By SMS

Look for another Airtel SIM card.
Look for the PUK code printed on the back of the SIM card.
Enter your locked phone number and text it to 785.
Now type PUK> 15-digit SIM number and send it to 121.
The company will instantly send you an 8-digit code which will be your PUK code.
Enter the code in your locked Airtel Mobile and you will find it unlocked.

2. Via USSD

Find another mobile number and dial *121*51# from that number.
A pop-up window will appear on the screen, tap “OK” on it.
Another pop-up window will appear on the screen.
Choose the PUK option, which will be option number 3.
Enter your date of birth to verify your identity.
A new PUK code will appear on the screen.
Enter the code received on your mobile to unlock the blocked Airtel SIM.

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3. Via Airtel Website

Visit the official Airtel website and log in there using another Airtel SIM number.
You will need an OTP to log in.
As soon as you log in, you will see the phone number registered with the account on the screen.
You will be shown the IMEI number of the device and the PUK code of the Airtel SIM card.
Use PUK code to unlock your Airtel SIM card.

Note: You will need an active Internet connection to use this method.

4. Via Airtel Customer Service

Find another Airtel number and dial “121” from there.
Ask for the PUK code and tell them your problem.
Confirm all necessary details requested by the executive. You will need to provide a 15-digit SIM number printed on the back of your SIM card.
As soon as you are verified, you will receive a new PUK code.
Enter the code on the blocked Airtel mobile number and the SIM card will be unlocked.

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What happens if none of these methods work?

If none of the above four methods work, Airtel suggests contacting customer support. If you have entered the wrong Airtel PUK code 10 times, your SIM card will be permanently deactivated. Otherwise, you can

Visit the nearest Airtel store

Locate and visit your nearest Airtel store for a personalized experience. The store team will be able to help you resolve this issue. They will verify your identity and resolve your issue.

After trying all these methods, you will need to replace your SIM card. You can contact the Airtel store or call customer care to request a new SIM card with a new PUK code.

In case you lose your SIM plastic body or lose your certificate, apply for a new SIM certificate at any Airtel center. A call history form will be required as proof.

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