How to Change Aadhaar Card Mobile Number Online in 2 Minutes (Step-by-Step Guide 2025)

In this digital age, your Aadhaar card is one of the most important identity proofs in India. It’s linked with your bank, PAN, and many government services. But what happens if your mobile number linked with Aadhaar is lost, inactive, or needs to be changed?

Change Aadhaar Mobile Number Online in 2 Minutes

Good news! You can now change your Aadhaar mobile number online easily using the Aadhaar app, without visiting any Aadhaar centre. In this article, we’ll explain how to change your Aadhaar card mobile number online in just a few minutes — in simple language that anyone can understand.

No need to visit the Aadhaar centre

Why Update Mobile Number in Aadhaar?

Your registered mobile number is used for:

Receiving OTP (One-Time Password) for Aadhaar verification or login.
Accessing government services linked to Aadhaar.
Updating personal details online (like address, photo, or date of birth).

If your number is inactive or wrong, you won’t be able to verify your Aadhaar online. So, let’s see how to change the mobile number in Aadhaar smoothly.

How to Change Aadhaar Card Mobile Number Online (Latest 2025 Method)

UIDAI has made it simple to change your mobile number in Aadhaar online using your phone. Here’s the step-by-step process:

1. Download the Aadhar app

How to Change Aadhaar Card Mobile Number Online

Open the Google Play Store and search for the app listed above, then download it.

2. Open the Aadhaar App

Click on skip introduction And Register.
You can also explore the key feature by selecting the "Discover key Features"

3. Keep your Aadhaar number ready.

Now click on "I'm ready with my Aadhaar Number"

4. Enter your Aadhaar number

Enter your Aadhaar number,
Then click on the continue button

5. Accept terms & conditions

Check the tick box "I Agree to Terms and Conditions and Privacy Policy"
Click on the proceed button.

6. Now register your number with the Aadhaar app

Now you have to verify your actual SIM card.
If you are currently using your existing Aadhaar-linked Number, or not, it does not matter.
just click on the check box,
Then click on the Proceed to Select SIM button

7. Select your SIM and click on the face authentication button

Your SIM automatically gets verified
Now, click on the Continue to Face Authentication button

8. Now complete face authentication

Look in the green circle and blink 2 times.
You will have only 3 attempts, do it in proper lighting
Then your face will automatically get verified..

9. Now set the 6-digit pin

Set the pin and remember it.
Each time you open this app, you have to enter the PIN.

10. Now your digital version of Aadhaar is ready

When you scroll down, you will see the My Aadhaar update option, click on it

11. Now Change Aadhaar Card Mobile Number Online

When you click on My Aadhar update, then you will see this page 👆
Now, Click on " Mobile Number Update "

You will see this page 👆. Now, continue to verify otp

12. Enter the existing Aadhaar number linked otp

otp will be sent to your current Aadhaar-linked mobile number.
Enter the otp and continue to the next step.

13. Now enter your new phone number

Enter your new phone number
Click on the send OTP button 👆

Enter the OTP
Click on the Verify Button 👆

After OTP verification, again
Click on the "Face Authenticate" Button 👆

14. Again, complete your face authentication

Click on the proceed button
Now again, complete your face authentication

15. Last steps, complete your Aadhaar Updation fees.

Now pay an Aadhar updation processing fee of ₹75.

Click the Confirm and Pay button

There are various payment methods

Make a payment whichever option you want.

🥳🥳 Congratulations, you have successfully changed your Aadhaar Card Mobile Number Online

Tip: Make sure your new number is active to receive OTP instantly. You can later verify whether the update is done via UIDAI’s “Check Aadhaar & Mobile Number Link Status” service on their website.

Watch This Video on How to Change Aadhaar Card Mobile Number Online

If you still need help updating your phone number on your Aadhaar card, watch this helpful video. It shows you the steps to follow, making the process easy to understand.

How to Change Aadhaar Phone Number (Alternative Method via CSC Centre)

If your old mobile number is inactive, you cannot receive an OTP for verification. In that case, follow this simple offline method:

Visit the nearest Aadhaar Seva Kendra (ASK) or CSC centre.
Carry your Aadhaar card and one valid ID proof (like PAN or voter ID).
Fill up the Aadhaar Update/Correction Form.
Mention your new mobile number clearly.
Provide biometric verification (fingerprint).
Pay ₹50 to ₹100* as the service fee.

You’ll receive an acknowledgement slip. Within 3–5 days, your change of mobile number in the Aadhaar request is usually completed.

How to Check Aadhaar Mobile Linking Status

You can easily check if your Aadhaar is linked to your number:

Visit https://myaadhaar.uidai.gov.in.
Click “Verify Aadhaar Number”.
Enter your Aadhaar number and captcha.
If your mobile number is linked, it will show “Aadhaar is active and verified”.

This helps to confirm that your new mobile number update was successful.

How Many Times Can You Change Your Mobile Number in Aadhaar?

UIDAI allows multiple updates, but changing your Aadhaar mobile number too often may require additional verification. Try to maintain one stable number for long-term use.

Common Errors While Updating Mobile Number

If you face difficulty while updating online, here are quick fixes:

OTP not received: Check if your SIM has signal and SMS services active.
Mobile number already linked: You may have already updated earlier.
App not responding: Try clearing the mAadhaar app cache or reinstalling it.

FAQs – People Also Ask About Aadhaar Mobile Number Update

Q1. How can I change my mobile number in my Aadhaar card online?
You can change it using the official mAadhaar app or MyAadhaar portal by logging in with your Aadhaar and OTP verification.

Q2. Can I update my Aadhaar number by myself?
Yes. You can update your Aadhaar details, like mobile number or address, through UIDAI’s online APP services.

Q3. Can we update an Aadhaar card contact number online?
Yes, you can update your Aadhaar contact number online within a few minutes using the Aadhaar app.

Q4. Can I link my mobile number with Aadhaar myself?
Yes. UIDAI now allows users to link or update their phone numbers without visiting any centre.

Q5. Can Aadhaar be linked to two mobile numbers?
No. One Aadhaar can be linked to only one mobile number.

Q6. How many days does it take to link a mobile number with Aadhaar?
Usually, it is updated instantly or within one day online.

Q7. How many times can I change my mobile number in the Aadhaar card?
There’s no strict limit, but frequent changes may require physical verification.

Q8. Can we update the phone number in Aadhaar online without OTP?
No, OTP verification is mandatory for security reasons.

Q9. Is an online mobile update available in Aadhaar?
Yes, Aadhaar now supports full online mobile update using the mAadhaar app.

Q10. What is the cost of a mobile number change in an Aadhaar card?
Online update is usually free, while offline at a centre costs ₹75.

Q11. Can Aadhaar be updated in one day?
Yes. Mobile number updates are done instantly in most cases.

Q12. How do I delete my mobile number from my Aadhaar card?
You can request removal at a nearby Aadhaar centre by filling out the update form.

Q13. Is it mandatory to link my mobile to Aadhaar?
Yes, for using Aadhaar OTP services or e-KYC verification, linking is mandatory.

Q14. How do I check if my Aadhaar is linked to which mobile number?
Visit https://myaadhaar.uidai.gov.in → Verify Email/Mobile Number option to check linkage.

Q15. Can I update my Aadhaar card online?
Yes, using the UIDAI portal or mAadhaar app, you can update personal details easily.

Q16. How can I change my mobile number in Aadhaar?
Use the online method (mAadhaar app) or visit a nearby centre — both are valid.

Q17. How many days will it take to change the mobile number in the Aadhaar card?
Usually 1–3 days, but in 2025, via online mode, it’s done instantly.

Final Words

Updating or changing your Aadhaar mobile number online is now very fast and simple. With the official Aadhaar app, you can complete the process within 2 minutes — no need to stand in long queues.

So next time your SIM card changes or you lose your old number, just use this easy guide on how to change your Aadhaar card mobile number online and stay connected with all government and financial services without any interruption.

How to Change Aadhaar Card Mobile Number Online in 2 Minutes (Step-by-Step Guide 2025)

Why Update Mobile Number in Aadhaar?