How to Change Mobile Number in Aadhar Card Online

How to Change Mobile Number in Aadhar Card Online

The Aadhar card, a unique identification document issued by the Indian government, plays a crucial role in various administrative and financial transactions. To ensure the security and accessibility of your Aadhar card, it’s essential to keep your mobile number up to date. If you’ve changed your mobile number and need to update it in your Aadhar card, the good news is that you can now make this change online. In this article, we’ll provide you with a step-by-step guide on how to change your mobile number in your Aadhar card online.

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Prerequisites for Updating Mobile Number in Aadhar Card Online

Before you start the process, make sure you have the following prerequisites in place:

  1. Aadhar Number: You should know your 12-digit Aadhar number.
  2. Active Mobile Number: You should have access to an active mobile number to receive the OTP (One Time Password) for verification.
  3. Computer or Smartphone: You’ll need a device with internet connectivity to complete the online update.

Steps to Change Mobile Number in Aadhar Card Online

Step 1: Visit the Aadhar Self-Service Update Portal

  • Open your web browser and go to the official Aadhar Self-Service Update Portal (

Step 2: Enter Aadhar Number

  • Enter your 12-digit Aadhar number in the provided field.

Step 3: Generate OTP

  • Click on the “Send OTP” button. You will receive a one-time password on your registered mobile number.

Step 4: Enter OTP

  • Enter the OTP in the space provided and click “Login.”

Step 5: Choose Mobile Number Update Option

  • On the next page, you’ll see a list of data fields you can update. Select the “Mobile Number” option.

Step 6: Enter New Mobile Number

  • Enter your new mobile number that you want to link with your Aadhar card. Double-check the number for accuracy.

Step 7: Submit Request

  • After entering the new mobile number, click “Submit.”

Step 8: Confirm and Verify

  • You will see a confirmation screen displaying the mobile number you entered. Click “Proceed” to confirm the update.

Step 9: Update Request Successful

  • You will receive a message confirming the successful submission of your mobile number update request.

Step 10: Download Aadhar Card Update Receipt

  • You can download the Aadhar card update receipt, which contains a URN (Update Request Number). The URN can be used to track the status of your update request.

Step 11: Check Aadhar Card Update Status

  • After a few days, you can check the status of your update request by visiting the UIDAI website ( Enter your Aadhar number and URN to view the status.


Updating your mobile number in your Aadhar card is a straightforward process when done online. It’s important to keep your contact information current to ensure the security and accessibility of your Aadhar card. By following the steps outlined in this guide, you can efficiently change your mobile number without the need for a visit to an Aadhar enrollment center. Remember to keep your Aadhar details up to date, and exercise caution while sharing sensitive information online.

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