How to Change Mobile Number in Aadhaar Card

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The Aadhar card is handy and important for every individual in India. It serves multiple purposes, including acting as proof of identity, proof of address, and accessing various government and financial services.

Your mobile number is associated with your Aadhaar card because it’s necessary for verification and getting the OTP. If you want to change the mobile number, you have to update the mobile number on your Aadhaar card. In this article, we will briefly discuss related to the update of the mobile number on an Aadhaar card.

Table of Contents

The process to update the Mobile Number on the Aadhaar Card in 2025

Why is a Mobile Number Important?

Your Aadhaar-linked mobile number is essential for Banking & financial transactions, receiving government subsidies & benefits, and OTP verification for Aadhaar services.

Biometric Authentication at Aadhaar Seva Kendra

For any updates related to biometric details such as fingerprints, iris scans, or photographs, you must visit an Aadhaar Seva Kendra. This step ensures security and prevents unauthorized changes to Aadhaar data. Biometric authentication cannot be done online, as it requires physical verification by UIDAI officials.

Online Appointment Booking for Aadhaar Services

UIDAI provides an online appointment to visit the Aadhaar Seva Kendra. The appointment can be done online, but the actual update process, whether it is biometric verification, address change, or anything that will be done only offline at the Aadhaar centre. This appointment process reduces the waiting time and makes the process faster.

Steps to Update Mobile Number on Aadhaar Card Online

Starting in 2025, you can’t update your mobile number online. The Unique Identification Authority of India needs biometric authentication to update the mobile number on your Aadhaar card, which is only done at the Aadhaar Enrollment Centre. You may also book an appointment to visit the centre offline. Here, we’ll discuss the steps that how you can book your appointment online.

Step 1: Go to the official website of UIDAI Go to the official website of UIDAI., Then select the option that will ‘’Book an appointment’’.

Step 2: Find your location: Click on the location option and select your nearby Seva Kendra in your city.

Step 3: Fill out your details: Now, fill out your Aadhaar ID and any other necessary details in the “Detail Option.”

Step 4: Select the Service: In the options, you have to select the option for which you are booking an appointment. Click the option ‘’Mobile Number Update’’ from the service list.

Step 5: Book an appointment online: When you’re scheduling an appointment, select a day and time according to your preference for visiting the Aadhaar Seva Kendra.

Step 6: Go to the Aadhaar Enrollment Centre: Go to the Aadhaar centre on the date you choose, and take your Aadhaar card with you. Give them your updated mobile number and complete the biometric verification process.

Step 7: Make the payment: You must pay a nominal fee (usually ₹50) to update the mobile number.

Step 8: Get your acknowledgement slip: After completing the whole process, you will receive an acknowledgement slip along with the URN(Update request number). You can check your updated number status through this URN number.

Steps to Update Mobile Number in Aadhaar Card Offline

Here we’ll discuss the steps on how to update the mobile number on your Aadhaar card offline. If you have not booked an appointment, you can visit the Aadhaar Card Centre directly.

Step 1. Find your nearby Aadhar centre: You can locate your nearest Aadhaar centre by visiting the UIDAI website and using the “Locate an Enrollment Centre” feature.

Step 2. Carry your Aadhaar card: Carry your Aadhaar card with you while visiting the Aadhaar centre.

Step 3. Fill out the form: After reaching the Aadhaar centre, ask for an ‘’Aadhaar Update Form’’ and fill out this form with your updated mobile number.

Step 4. Give your biometric verification: For biometric authentication, your fingerprints will be taken for verification.

Step 5. Pay the fee: For updating the mobile number on your Aadhaar card, you will have to pay the amount of fifty.

Step 6. Collect the receipt: When you have completed your whole project, you will get the receipt slip along with the Update Request Number (URN). You can check your updated status with the help of URN.

How to Update Your Aadhaar Mobile Number Without OTP?

At times, individuals may not have access to their old mobile number, which makes it difficult to find the OTP to update their Aadhaar card when needed. In such situations, follow the steps below:

Step 1: First, visit the Aadhaar centre that exists near your city.

Step 2: While visiting the Aadhaar Centre, carry your Aadhaar card or any other identity documents.

Step 3: Obtain the mobile number update form and complete it with your updated mobile number.

Step 4: Provide biometric authentication with fingerprints or iris for verification.

Step 5: Pay the fee of 50 rupees for completing the process.

Step 6: Collect your acknowledgement slip along with the URN, which helps you to check the status of your updated mobile number.

Step 7: In three or four days, your mobile number will be updated.

Step 8: In this process, you don’t need any OTP because verification will be done with the help of a biometric method.

How to Check the Status of Your Aadhaar Mobile Number Update?

After you have submitted the request regarding the mobile number update, you can monitor the status by following these simple steps:

Go to the official website of UIDAI https://uidai.gov.in/
Find the option ‘’Check Aadhaar Update Status’’ and click on it.
From your acknowledgement slip, enter the URN number and your Aadhaar card number.
Now, find out the option of ‘’check Status’’ then click on it.
Once the update process is complete, your new mobile number will be linked to your ration card.
If it shows like an update in the process, then wait for some more days.

How to Verify Mobile Number in Aadhaar Card?

Once your mobile number is updated in your Aadhaar Card, you have to check whether it is linked correctly or not. Here we are discussing some points about this:

Visit the official website of UIDAI
Find the option of ‘’Verify an Aadhaar Number’’ and click on it.
In that option, enter your Aadhaar number and active mobile number.
You will see the option of ‘’Send OTP’’ click on it.
If you have received an OTP on your mobile number, enter this OTP.
If your verification is successful, then your mobile number will be linked to your Aadhaar correctly.

Linking Mobile Number to Aadhaar Card for the First Time

Linking mobile numbers for the first time requires an offline visit to the Aadhaar Seva Kendra. You can’t do it online for the first time.

Steps to link your mobile number:

Step 1. Visit Aadhaar Seva Kendra: Find your nearest Aadhaar Seva Kendra on the UIDAI website.

Step 2. Carry Your Aadhaar Card – No extra documents are required. You carry only an Aadhaar Card with you.

Step 3. Fill Out the Aadhaar Update Form – Ask for the Update Mobile Number form and fill out this form with the necessary details.

Step 4. Biometric Verification – Your fingerprint or iris scan will be taken.

Step 5. Pay the Fee – A nominal amount will be taken from you for updating the mobile number.

Step 6. Receive Update Request Number (URN) – Track your status online with this URN.

Step 7. Processing Time – The number is linked within 5–10 days.

Once linked, you can use Aadhaar OTP for online services, banking, and government benefits.

Why Is It Important to Keep Your Aadhaar Card Mobile Number Updated?

To keep updated, a mobile number on Aadhar is necessary, and why it is important, we will discuss this below in brief:

Needed for OTP authentication: There are various services, such as banking, government subsidies, mobile SIM verification, etc require verification for authentication.
Need for Aadhaar-linked Services: Your Aadhaar is linked to various important services like digital payments, bank accounts, and PAN cards, so if your mobile number is not updated in your Aadhaar, you may face problems while accessing these services.
Important for Aadhaar updates: whenever you want to update the details of the Aadhaar, like address, name, or anything, you will need an OTP that will be sent to your registered mobile number.
Prevents Identity fraud: If your old number is linked to your Aadhaar, and someone accesses this number, someone can misuse your Aadhaar details. Updating your mobile number in your Aadhaar gives you security.
Necessary for government schemes: Various subsidies and benefits, such as LPG subsidy, PM Kisan Yojana, and scholarships, require an Aadhaar-linked mobile number for verification.
Ease of Digital Transaction: Aadhaar-based authentication facilitates seamless UPI and online banking transactions, making it essential to link your current mobile number to your Aadhaar.

Consequences of Not Linking a Mobile Number with an Aadhaar Card

If your Aadhar card is not linked to your mobile number, then you will not be able to use Aadhar-related services. Some of these services are given below:

mAadhaar App
All online Aadhaar facilities
Online EPF claims and withdrawals
Application for PAN card
Using DigiLocker
Mobile re-verification
Linking Mutual Funds with Aadhaar
Umang App
Receive OTP for government-related services

Therefore, it’s necessary to update your mobile number with UIDAI and make sure that you link the mobile number to your Aadhaar card. And you can update your mobile number with UIDAI many times. There are no restrictions on it. However, you will need to pay fifty rupees every time you update your mobile number.

Documents Required to Change Mobile Number in Aadhaar

An Aadhaar Card is usually enough for biometric verification (fingerprint/iris scan) to confirm your identity, no extra documents are typically needed. But in Case of Identity Verification Issues, you may need to carry extra ID proof, especially if your biometrics don’t match due to age or medical reasons.

1. PAN Card
2. Driving License
3. Voter ID
4. Passport
5. Any other government-issued photo ID

Fees to Change Mobile Number in Aadhaar

Standard Charge: ₹50 (subject to change as per UIDAI updates).
If a retry is needed (e.g., biometric mismatch), a new fee may be charged.
Pay at the Aadhaar Seva Kendra during the update process.
Check the latest charges on the UIDAI website.

Current Rules for Mobile Number Updates in Aadhaar (2025)

According to 2025, there are some rules made that will be considered while updating the mobile number, We are discussing these rules below:

Offline Process is mandatory: From 2025, Offline Process is mandatory; you have to visit the Aadhaar Enrollment Centre to update the mobile number.
No online process is available: As per the 2025 UIDAI Guidelines, mobile updates can not be done online.
Multiple updates allowed: You can update your mobile number multiple times, but each update request requires:

Biometric authentication
Payment of the applicable fee (₹50 per update)
Or, you can get the latest update from the UIDAI website.

Updating Mobile Number Without Access to Old SIM

Biometric authentication as an OTP alternative: If you didn’t receive the OTP, you can update your Aadhar through biometric authentication at an Aadhar enrollment centre.
Special cases: Lost/stolen number scenarios: In case your mobile number is stolen or lost, you can visit the Aadhar centre with a valid ID proof to update a new mobile number.
Timeframe for activation (5-15 working days): Your updated mobile number will be updated within 5 to 15 days after a successful request.

Conclusion

Updating your mobile number seems simple, but it’s crucial. Since 2025, updates are not possible for mobile numbers. You have to visit Aadhaar Seva Kendra for biometric verification. Either you lost your old number and didn’t have access to it, or you want to change the mobile number, keep your Aadhaar linked to an updated mobile number it provides hassle-free government and financial services. Always check your verified status to know that you’re updated mobile number is linked with your Aadhaar card correctly. If you haven’t updated your mobile number yet, it is advised to get it updated as soon as possible.

Frequently Asked Questions

What fields can I update on my Aadhaar Card?

You can update your name, address, date of birth, age, gender, and email address in Aadhar, or if you registered for an Aadhar card in childhood, then you can change your biometric details after intervals. Like at the age of five and then at the age of 15.

Can I update Aadhaar card details online without linking my mobile number?

No, you can’t make any type of changes to your Aadhar card; you have to link your mobile number with your Aadhar Card.

How many mobile numbers can I link to my Aadhaar?

You can only link one mobile number to your Aadhar card.

Is there a limit to the number of times I can update my mobile number?

There is no limit for updating the mobile number, all you have to do is pay fifty rupees of amount every time whenever you update the mobile number in your Aadhar card.

How long does it take for the update to reflect in the UIDAI database?

According to the UIDAI, most Aadhaar updates are reflected in the database within 30 days, with 90% of update requests being completed within this timeframe; however, the entire process can take up to 90 days, depending on verification and validation required by the UIDAI.

Maximum mobile numbers linked per Aadhaar

There is no limit on the number of mobile numbers linked to an Aadhaar. However, each SIM card provider may have their own rules for Aadhaar-based verification.

7. Update charges and payment methods

Update charge: ₹50 per request (subject to UIDAI changes).

Payment Methods: Cash, Debit/Credit Card, UPI (available at select Aadhaar Seva Kendra)

Time validity of the acknowledgement slip

The acknowledgement slip is valid until the update is processed, usually 5–10 days. Use the URN to track the status on the UIDAI website.

Updating for minors/elderly citizens

For minors (below 15), a parent/guardian’s Aadhaar and consent are needed. For elderly citizens, the process is the same, but if biometrics don’t match, alternate verification (like OTP or documents) may be required.

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