How to Change the Mobile Number in Aadhaar: Official Process Explained

Contents

1. How can I change my mobile number in Aadhaar?
2. Is it possible to update the Aadhaar mobile number online?
3. What documents and verification process are needed to change mobile number in Aadhaar?
4. Is there a fee for updating the mobile number in Aadhaar?
5. How long does the mobile number update process in Aadhaar take?
6. Are there alternative methods besides the Aadhaar app to change your mobile number?
7. Frequently asked questions
8. The bottom line
9. Sources & methodology

You can change your mobile number in Aadhaar by using the official UIDAI Aadhaar app or by visiting a nearby Aadhaar enrolment or update centre. The process requires biometric verification such as a fingerprint or iris scan to confirm your identity. Updates through the Aadhaar app allow you to conveniently change your mobile number from home without visiting a centre in person.

How can I change my mobile number in Aadhaar?

There are two official ways to update the mobile number linked to your Aadhaar. The UIDAI Aadhaar mobile app enables you to update your mobile number at home, while alternatively, you can visit any Aadhaar enrolment or update centre in person.

• The Aadhaar app provides a user-friendly interface to submit your mobile number update request, authenticate biometrically, and track the status online.
• If you prefer offline methods or cannot use the app, a visit to an enrolment centre is necessary where biometric verification like fingerprint or iris scan is mandatory.
• The biometric authentication ensures your identity is securely verified before any changes are applied.

Both methods follow UIDAI's guidelines to maintain the integrity and security of Aadhaar data.

Is it possible to update the Aadhaar mobile number online?

Yes, currently UIDAI allows updating the mobile number online through the official Aadhaar app. This method requires biometric authentication using the device's biometric sensor or linked biometric device for security.

• Download and install the official UIDAI Aadhaar app on your smartphone.
• Use the app to submit a request for mobile number change by entering your new number and completing biometric authentication.
• UIDAI processes the request electronically, eliminating the need for physical visits to centres.

This digital method offers a convenient and quick alternative to the offline process (source).

What documents and verification process are needed to change mobile number in Aadhaar?

For mobile number updates specifically, no additional identity documents are required at the time of update via the Aadhaar app. However, biometric authentication using fingerprint or iris scan is compulsory to confirm your identity.

If you opt for the offline route at an enrolment or update centre, it is recommended to carry your original Aadhaar card along with a valid photo ID proof. The centre will use your biometric data for verification to prevent unauthorized changes.

This dual verification through biometrics secures your Aadhaar details during updates.

Is there a fee for updating the mobile number in Aadhaar?

There is generally a nominal fee when updating Aadhaar details such as the mobile number at physical enrolment centres, following UIDAI's fee structure.

However, as per a recent UIDAI notification, using the Aadhaar app you can update your mobile number and email free of cost for six months starting July 2026. This is intended to encourage digital updates.

Charges may still apply if you prefer to update your mobile number through physical centres.

How long does the mobile number update process in Aadhaar take?

Once you submit your mobile number update request via the app or at a centre, the processing usually takes about 7-10 working days.

You will receive a confirmation SMS on your new mobile number or an email once the update is successful. If biometric verification is unsuccessful or documents are unclear, delays may occur.

Are there alternative methods besides the Aadhaar app to change your mobile number?

Yes, besides updating via the official Aadhaar app, you can visit any authorised Aadhaar Enrolment or Update Centre to request a mobile number change.

• This offline method is necessary if you do not have access to a smartphone or face issues using the Aadhaar app.
• You will need to provide biometric authentication and appropriate identity documents at the centre.
• Be aware that centres may have appointment requirements or waiting times depending on location and demand.

Frequently asked questions

Can I update both mobile number and email simultaneously in Aadhaar through the app?

Yes, the official Aadhaar app allows you to update your mobile number and email address in a single session, with biometric authentication to verify your identity.

Is biometric authentication required to update the mobile number in Aadhaar?

Yes, biometric authentication such as fingerprint or iris scan is mandatory to verify your identity when updating the mobile number using any official method.

What happens if my mobile number update request is rejected?

If your update request is rejected, you will usually receive a notification. Reasons could include biometric mismatch or data discrepancies. You may need to retry the process or visit an enrolment centre.

Can I update the mobile number if the old number is no longer active?

Yes, you can update your Aadhaar mobile number even if the old number is inactive. The biometric verification ensures the update is secure regardless of the old number status.

Do I need to carry any documents when updating mobile number via Aadhaar enrolment centre?

While biometric verification is mandatory, carrying your original Aadhaar card and a valid photo ID proof is recommended to support the update process at enrolment centres.

The bottom line

Changing your mobile number in Aadhaar is straightforward through the official UIDAI Aadhaar app or by visiting an authorised enrolment centre. Biometric verification ensures secure updates, and recent policy changes allow free updates via the app. Planning ahead and knowing your options can save time and simplify the process.

For related guidance, see our articles on Aadhaar Address Update Rejected: How to Check the Reason and PAN Name Mismatch With Aadhaar: Correction Checklist. If you encounter payment issues during government processes, our Government Job Application Payment Failed: Evidence and Follow-Up Steps may help.

Sources & methodology

We reviewed the primary references below when checking the time-sensitive facts in this guide. Product features, prices, rules and eligibility can change, so confirm important details with the linked authority before acting.

1. DT Next Guide | How to update your Aadhaar mobile number and email using the app - DT Next DT NextDT Next Guide | How to update your Aadhaar mobile number and email using the app - DT Next. DT Next Guide | How to update your Aadhaar mobile number and email using the app DT Next This source was collected for price, availability, specification and offer verification. Any time-sensitive price or stock claim must be checked against the retailer or brand page immediately before publication.
2. UIDAI Enables Free Aadhaar Email Update via Aadhaar App for Six Months Starting July 2026 - Techgenyz TechgenyzUIDAI Enables Free Aadhaar Email Update via Aadhaar App for Six Months Starting July 2026 - Techgenyz. UIDAI Enables Free Aadhaar Email Update via Aadhaar App for Six Months Starting July 2026 Techgenyz
3. UIDAI's new app changes everything — here's how to update Aadhaar from home in 5 steps - Business Today Business TodayUIDAI's new app changes everything — here's how to update Aadhaar from home in 5 steps - Business Today. UIDAI's new app changes everything — here's how to update Aadhaar from home in 5 steps Business Today
4. How to update email address in Aadhaar using the Aadhaar app: Step-by-step guide - The Times of India The Times of IndiaHow to update email address in Aadhaar using the Aadhaar app: Step-by-step guide - The Times of India. How to update email address in Aadhaar using the Aadhaar app: Step-by-step guide The Times of India
5. Tutorial: Here's how to update your email ID on the Aadhaar app - Deccan Herald Deccan HeraldTutorial: Here's how to update your email ID on the Aadhaar app - Deccan Herald. Tutorial: Here's how to update your email ID on the Aadhaar app Deccan Herald This source was collected for price, availability, specification and offer verification. Any time-sensitive price or stock claim must be checked against the retailer or brand page immediately before publication.
6. How to Download Aadhaar Card? An Updated Step-by-Step Guide - Upstox UpstoxHow to Download Aadhaar Card? An Updated Step-by-Step Guide - Upstox. How to Download Aadhaar Card? An Updated Step-by-Step Guide Upstox This source was collected for price, availability, specification and offer verification. Any time-sensitive price or stock claim must be checked against the retailer or brand page immediately before publication.