How to Change Your Mobile Number in Aadhaar Card
Chapter 1

Change Mobile Number in Aadhaar: Complete Guide


Apr 7, 2026

Change Mobile Number in Aadhaar: Complete Guide

Managing your Aadhaar details efficiently has become essential in today’s digital-first environment, where identity verification is required across banking, government services, and financial platforms. The mobile number linked to your Aadhaar plays a central role in enabling secure OTP-based authentication, making it crucial to keep it active and updated. Whether you have switched to a new number, lost access to your old one, or simply want to ensure uninterrupted access to Aadhaar-linked services, understanding the right process is important. This guide on change mobile number in Aadhaar card is designed to help you navigate the update process smoothly, covering both online initiation and offline verification steps, so you can continue to access essential services without disruption.


How to Update Mobile Number in Aadhar Card Online?

The users are not allowed to change their mobile number online without going through the verification process. The process of Aadhar card mobile number updates can be initiated online. However, the users are required to go through the verification process at the Aadhaar centre.


Steps to follow


Step 1: You can visit the official 'Aadhaar Self Service Update Portal' available on the UIDAI website. This portal will help you start the process for updating the contact details associated with the Aadhaar card.


Step 2: Click on 'update the mobile number'. This option will allow you to fill the form with the required details to be updated.


Step 3: You will be required to fill in the Aadhaar number as well as the captcha code displayed on the screen. This will help verify the request for updating the contact details for the correct Aadhaar card.


Step 4: Finally, authenticate the request with the help of the OTP received on the registered mobile number.


Step 5: Select the field that needs to be updated in the Aadhaar card. The mobile number option is provided in the list of details that are given.


Step 6: Enter the mobile number that is required to be updated and linked with the Aadhaar card. The mobile number entered should be active and accessible for future OTP verification.


Step 7: An appointment needs to be scheduled at the nearest Aadhaar enrolment/update centre through the portal. This helps save time that is required to be spent at the centre.


Step 8: Visit the Aadhaar centre on the scheduled date and time. The required details of the Aadhaar card need to be carried along.


Step 9: The process of biometric verification needs to be completed through a fingerprint or iris scan. This is done to confirm the identity of the Aadhaar holder.


Step 10: The request form needs to be submitted to the operator after completing the process of verification.


After verification, the updated number is generally recorded in Aadhaar within a few days.

How to Change Mobile Number in Aadhaar Card Offline?

In case the access to the existing mobile number is not available or a physical process is required to be followed, the Aadhaar card mobile number update can be done at any Aadhaar enrolment centre.


Steps to follow


Step 1: The first step is to find the Aadhaar enrolment centre or updating centre that is closest to your geographical area. The UIDAI portal has a list of authorised centres that are available in different cities or local areas.


Step 2: The enrolment centre for updating the Aadhaar card can be visited during its working hours. The operator at the centre needs to be asked for the form for the updating of the Aadhar card. A form is required for submitting the update request.


Step 3: The form must be filled with the correct details. The new mobile number is to be filled out in the form. The form is to be submitted to the operator at the enrolment centre. The operator will then check the form and update the details.


Step 4: Provide biometric verification, such as fingerprint or iris scanning, when requested. This step confirms the identity of the Aadhaar holder before processing the update request.


Step 5: Pay the standard update fee charged for making corrections or changes in Aadhaar details. The fee amount is usually small and is charged as per UIDAI guidelines.


Step 6: Collect the acknowledgement slip issued after the request is recorded in the Aadhaar system. The slip contains the Update Request Number (URN) used for tracking the update status online.


The mobile number linked with Aadhaar is generally updated within a few working days.

How to Check Mobile Number Change Status on Aadhaar Card?

Once the request for the updating of the number is submitted, the status can be checked online with the help of the update request number.


Steps to check the status


Step 1: The user has to visit the page to check the updating status of the Aadhaar card available on the official UIDAI website.


Step 2: The user has to fill in the Aadhaar number in the space provided on the page. The Aadhaar number will help the system to trace the correct Aadhaar card.


Step 3: The user has to fill in the update request number available on the slip received while submitting the update request.


Step 4: The user has to fill in the captcha code displayed on the page for the purpose of verification.


Step 5: After filling in all the details, the user can check the update status on the page.


The page will show the updated status. The new mobile number will be linked with the Aadhaar card after approval.

How to Check Aadhaar Card Mobile Number Linking Status Online?

It is possible to confirm whether a mobile number is linked with Aadhaar through the verification service available on the official portal.


Steps to verify linking status


Step 1: Visit the Aadhaar mobile number verification page on the official UIDAI website. This page provides a simple tool to verify mobile number linking.


Step 2: Enter the Aadhaar number in the field provided on the page. The system will use the entered Aadhaar number to fetch the relevant details from the Aadhaar database.


Step 3: Enter the mobile number that is to be verified for linking with the Aadhaar card. Ensure that the mobile number entered is correct.


Step 4: Enter the captcha code displayed on the page to proceed with the verification request.

Click on the option to proceed with the OTP verification for the entered mobile number. An OTP will be sent to the mobile number entered on the page.


Step 5: Enter the OTP received on the mobile number in the space provided. This step ensures that the mobile number is reachable.


Step 6: Enter the details to complete the verification process. The system will display the status of the mobile number with the Aadhaar card.

This method helps confirm if the number is registered correctly in Aadhaar records.

Why Should We Keep Our Mobile Number Updated on Aadhaar Card?

Keeping the mobile number updated in Aadhaar records is important for several services that require identity verification.


Key reasons include


  • OTP Authentication: Aadhaar-based services use OTP authentication for logging in and updating the details.
  • Access to Government Schemes: Many government schemes use the Aadhaar mobile number for identification purposes.
  • Secure Online Verification: The mobile number linked to the Aadhaar number helps in online verification of the user’s identity.
  • Access to Updates on the Aadhaar number: To make any changes to the Aadhaar number, the OTP verification needs to be done.
  • Linking the Aadhaar Number with Financial Services: Many financial activities use the Aadhaar number for authentication purposes.
  • Receiving Updates and Notifications: The confirmation of the Aadhaar number updates is sent to the mobile number.


Conclusion

The registered mobile number on an Aadhaar card must remain updated to maintain correct identity details and continuous access to Aadhaar services. The process requires biometric authentication at an enrolment centre approved by the authorities, along with online tracking through the update request number. Users can verify their mobile number status for Aadhaar linkage through the official website. The process of maintaining secure authentication for government and financial activities depends on keeping mobile numbers current.

FAQs


What are the charges for updating details on an Aadhaar card?

The authorised enrolment or update centres charge approximately ₹50 for updating Aadhaar details, which include mobile number changes. The service location will determine slight variations in the actual costs.


How many mobile numbers can be linked to your Aadhaar?

An Aadhaar record can hold only one primary mobile number for active use at any given moment. Multiple Aadhaar cards can share the same mobile number for linking purposes.

There are no necessary documents for mobile number updates according to standard procedures. The request can be processed using the Aadhaar number along with biometric verification at the enrolment centre.

An Aadhaar card can be linked with a bank account by submitting a request at the bank branch using internet banking, mobile banking or an ATM with an Aadhaar linking option.


How to lock and unlock your Aadhaar biometrics?

The Aadhaar portal enables users to lock or unlock the biometric information through the Aadhaar number and OTP login, followed by selection of the biometric management feature.


How to know Aadhaar card mobile number without OTP?

The exact registered number cannot be viewed online without OTP authentication. The Aadhaar mobile verification service enables users to confirm whether their number is linked.


Is there a deadline for updating my Aadhaar mobile number?

A fixed deadline does not exist for mobile number updates in Aadhaar. The timely Aadhaar mobile number update enables continuous OTP authentication for Aadhaar-based services.


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