UIDAI Aadhar Update Mobile Number

UIDAI Aadhar Update Mobile Number

The Unique Identification Authority of India (UIDAI) has played a pivotal role in transforming India’s identity verification system through Aadhar cards. One crucial aspect of maintaining your Aadhar card is ensuring that your mobile number is up to date. In this article, we’ll provide a comprehensive step-by-step guide on how to update your mobile number on your Aadhar card, emphasizing the importance of accurate information in today’s digital age.

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Why Keeping Your Mobile Number Updated Matters

Your mobile number is a crucial piece of information linked to your Aadhar card. It serves as the primary contact point for important notifications, authentication, and communication from UIDAI. Keeping your mobile number updated ensures you don’t miss out on essential updates regarding your Aadhar card, which might include changes in policies, biometric verification, and authentication.

Step-by-Step Guide to Update Your Mobile Number on Aadhar

Updating your mobile number on your Aadhar card is a straightforward process that can be done both online and offline. Here’s a step-by-step guide for both methods:

Online Method:

  1. Visit the UIDAI Official Website: Go to the official UIDAI website (https://uidai.gov.in/).
  2. Click on ‘Update Your Aadhar’: On the homepage, find the ‘Update Your Aadhar’ link and click on it.
  3. Enter Aadhar Number: Enter your 12-digit Aadhar number and the security code.
  4. Request for OTP: You will receive an OTP (One-Time Password) on your registered mobile number. If your mobile number is not registered or you want to update it, visit the nearest Aadhar enrollment center.
  5. Log In: Enter the OTP and complete the login process.
  6. Update Your Mobile Number: In the data update request form, select the ‘Mobile Number’ option and proceed.
  7. Data Entry: Enter your new mobile number and verify it.
  8. Submit Request: After verifying the entered mobile number, submit your request.
  9. Confirmation: You will receive a URN (Update Request Number) to track the status of your request.
  10. Biometric Verification (if required): If prompted, visit an Aadhar enrollment center for biometric verification.

Offline Method:

  1. Visit an Aadhar Enrollment Center: Find the nearest Aadhar enrollment center in your area.
  2. Fill Out the Aadhar Update Form: Collect an Aadhar update form from the center and fill it out with the correct details, including your new mobile number.
  3. Submit the Form: Submit the filled form along with the required documents, including proof of identity and address.
  4. Biometric Verification: Provide your biometric data for verification.
  5. Receipt: After completing the process, you will receive an acknowledgment receipt containing an Update Request Number (URN). You can use this number to track the status of your request.


Keeping your mobile number updated on your Aadhar card is a crucial responsibility. It ensures that you receive timely information and notifications from UIDAI. With the straightforward online and offline methods provided in this guide, the process of updating your mobile number is convenient and hassle-free. By staying informed and up to date, you can make the most of your Aadhar card as a reliable means of identification and authentication in the digital age.

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