Aadhaar Mobile Number Update 2026: Change Your Registered Number From Home in 8 Easy Steps
Aadhaar Mobile Number Update 2026: Updating the mobile number linked to your Aadhaar card is important for accessing several government and financial services. Whether you are applying for official documents, completing digital verification or using Aadhaar-based authentication, having an active registered mobile number can make the process much easier.
For people whose old mobile number is inactive, lost or no longer in use, receiving Aadhaar-related OTPs can become difficult.
According to a report published by Aaj Tak on November 5, 2026, the Unique Identification Authority of India (UIDAI) has introduced a mobile number update facility through its new Aadhaar App. The reported process uses OTP verification and facial authentication to help users submit a request without necessarily visiting an Aadhaar enrolment centre.
Here is what Aadhaar holders should know about the new facility, the eight-step update process, eligibility conditions and important security precautions.
How to Register on the New Aadhaar App
Before requesting a mobile number change, users must install and activate the official Aadhaar App.
The application is available for Android and iOS smartphones.
To complete the initial registration, download the app from the official app store, select your preferred language and enter your 12-digit Aadhaar number.
Next, accept the terms and conditions, choose the appropriate SIM card and complete the required identity verification.
The application uses facial authentication to confirm the Aadhaar holder's identity. Once registration is completed, users can create a six-digit PIN to secure future access.
UIDAI's official website confirms that the app supports mobile number updates, address updates and other Aadhaar-related services.
Aadhaar Mobile Number Update: Complete Process in 8 Steps
After registering on the Aadhaar App, follow these steps to request a mobile number change.
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Open the Aadhaar App: Launch the application and log in using your six-digit PIN.
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Visit the Services section: Find the list of Aadhaar-related services available in the application.
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Choose Mobile Number Update: Select the option for changing your Aadhaar-linked mobile number.
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Read the instructions: Review the conditions displayed on the screen before proceeding.
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Enter your new mobile number: Provide the active phone number you want to register with Aadhaar.
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Complete OTP verification: Enter the one-time password received on the new number. Verification of the existing number may also be required.
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Perform face authentication: Follow the instructions to verify your identity using your smartphone's camera.
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Pay the prescribed fee: Complete the payment and submit the update request. Save the acknowledgement details for tracking.
After submitting the application, users can monitor its progress through the Track My Request facility.
Can You Update Aadhaar Without Access to Your Old Mobile Number?
This is one of the most important conditions of the new facility.
UIDAI identifies three different situations:
| Situation |
Update Procedure |
|---|---|
| Aadhaar App and Aadhaar use the same registered number |
Verify the new number through OTP, complete face authentication and pay the fee |
| App registration uses a number different from the Aadhaar-linked number |
OTP verification is required for both old and new numbers, followed by face authentication and payment |
| Old registered number is inaccessible or no number was previously registered |
Visit an authorised Aadhaar enrolment or update centre |
Therefore, people who have permanently lost access to their old Aadhaar-linked number cannot necessarily complete the update entirely from home.
UIDAI's official guidance confirms that such individuals must visit an authorised centre.
What Documents Are Required for Aadhaar Mobile Number Updates?
UIDAI does not generally require separate supporting documents solely for updating a mobile number.
For eligible online requests, users need their Aadhaar details, a compatible smartphone, access to the numbers required for OTP verification and the ability to complete facial authentication.
Those visiting an Aadhaar centre because their previous mobile number is unavailable can also request an update without needing access to the old SIM.
Users should follow the verification process specified by the authorised centre.
How Long Does an Aadhaar Mobile Number Update Take?
Submitting an application does not mean the new mobile number becomes active in Aadhaar records immediately.
According to the Aaj Tak report, the update process may take up to 30 days.
Users should retain their acknowledgement or request details and periodically check the status through the Aadhaar App.
Once the update is approved, the new number can be used for Aadhaar-related OTP verification.
Why Is Having an Active Aadhaar-Linked Mobile Number Important?
A registered mobile number helps individuals use several digital services conveniently.
These may include Aadhaar authentication, downloading certain documents, accessing government services and completing online identity verification.
An inactive registered number can prevent users from receiving OTPs, potentially delaying important applications.
Keeping Aadhaar contact information updated can therefore reduce difficulties when using digital services.
Important Security Tips for Aadhaar Users
People updating their Aadhaar details should take precautions to protect their personal information.
Use only the official Aadhaar App and avoid downloading applications from unknown websites or links received through messaging platforms.
Never share Aadhaar-related OTPs, app PINs or other authentication credentials with strangers.
Users should also avoid unofficial agents who promise instant updates in exchange for additional payments.
For assistance, visit UIDAI's official website or contact the Aadhaar helpline at 1947.
Conclusion
The new Aadhaar App offers a convenient way for eligible users to change their registered mobile number without visiting an enrolment centre.
The process involves entering the new number, completing OTP verification, confirming identity through face authentication and paying the prescribed fee.
However, people who no longer have access to their old registered number must visit an authorised Aadhaar centre, according to UIDAI's stated conditions.
Before starting, users should check that their smartphone supports the official application and that they can complete the necessary verification steps.