Step-by-Step Guide: How to Link Aadhaar Card with Mobile Number


In the digital age, the Aadhaar card has become a vital identification document in India. To enhance security measures and streamline communication channels, the government has made it mandatory to link your Aadhaar card with your mobile number. This ensures that individuals can receive important notifications and updates directly on their mobile devices, while also reducing the risk of identity theft and fraud. In this step-by-step guide, we’ll walk you through the process of linking your Aadhaar card with your mobile number.

Step 1: Visit the Nearest Telecom Store

To initiate the Aadhaar-Mobile number linking process, visit the nearest store of your mobile service provider. Carrying your original Aadhaar card and mobile phone is essential at this stage.

Step 2: Provide Your Mobile Number

At the store, provide your mobile number to the customer service representative. Ensure that the number you provide matches the one registered with your Aadhaar card.

Step 3: Biometric Verification

The customer service representative will ask you to undergo a biometric verification process. This involves providing your fingerprints and an iris scan to confirm your identity. This step is crucial to prevent fraudulent activities and ensure that the linking process is secure.

Step 4: Receive the OTP

Once the biometric verification is successful, you will receive an OTP (One-Time Password) on your registered mobile number. Share this OTP with the customer service representative.

Step 5: Provide Aadhaar Details

Next, the representative will enter your Aadhaar details, including the OTP, into the system. Double-check to ensure that the information entered is accurate.

Step 6: Acknowledgment

After successful verification, you will receive an acknowledgment receipt. This receipt contains a 16-digit Transaction ID that you can use to track the status of your Aadhaar-Mobile number linking request.

Step 7: Verification and Confirmation

The telecom operator will then forward your request to the UIDAI (Unique Identification Authority of India) for verification. Once verified, you will receive a confirmation message on your mobile number.

Step 8: Check Status Online

To track the status of your linking request, visit the official UIDAI website and use the provided Transaction ID. The status will be displayed along with any additional instructions.


Linking your Aadhaar card with your mobile number is a simple yet crucial process that enhances the security of your personal information and ensures that you receive important communications from the government. By following this step-by-step guide, you can easily complete the linking process and enjoy a more secure and streamlined mobile experience. Stay connected and stay secure!

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Q: Why is linking Aadhaar with my mobile number necessary?

A: Linking Aadhaar with your mobile number enhances security, ensures timely government communications, and reduces the risk of identity theft.

Q: Can I link my Aadhaar card with any mobile number?

A: No, it is essential to link your Aadhaar card with the mobile number registered in your Aadhaar database to ensure accurate verification.

Q: Is biometric verification safe?

A: Yes, biometric verification adds an extra layer of security. It ensures that only the authorized individual can link their Aadhaar card with the mobile number.

Q: What if I don’t receive the OTP during the linking process?

A: If you don’t receive the OTP, check your mobile number’s network connectivity. If the issue persists, contact your service provider for assistance.

Q: How can I check the status of my Aadhaar-Mobile linking request?

A: You can check the status online on the official UIDAI website using the provided Transaction ID. It keeps you informed about the progress of your request.

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