How to link or update your mobile number in Aadhaar (2025 guide)
Aadhaar Card, a vital document in India’s modern age. It is an identifier unique for Indian citizens. The Aadhaar Card is needed to open bank accounts, apply for government schemes and access a variety of services. Linking your mobile number to your Aadhaar is crucial for maximum utility. This link allows seamless access to government schemes, biometric locking/unlocking and online Aadhaar downloading.
This article gives a step-bystep guide to linking or updating the mobile number on your Aadhaar Card. It also provides information on how to check the status of your update.
Why link your mobile number to Aadhaar?
The security and functionality of your Aadhaar is enhanced when you link your mobile number with it.
- Secure authentication: SMS OTPs are sent to the registered mobile number.
- Access Services online: Download your Aadhaar Card and update details. You can also perform other actions on the Internet.
- Biometric security: Lock your biometric data and unlock it for extra protection.
- Government Schemes: Many programs require a mobile phone number that is linked to Aadhaar.
Highlight Table of Update your mobile number in Aadhaar
Category | Details |
---|---|
Purpose | Link or update mobile number for Aadhaar Card |
Fee | ₹50 for mobile linking |
Online Method | Requires current mobile number for OTP-based updates |
Offline Method | Visit Aadhaar Seva Kendra for updates without OTP |
Update Status Check | Use UIDAI website or acknowledgment slip to track status |
Importance | Access Aadhaar services, secure data, and enable OTP authentication |
Time Required | Instant for status checks; updates take a few days to reflect |
Key Website | UIDAI Official Website |
Required Documents | Aadhaar Card, valid mobile number, and government ID proof (if necessary) |
Download Aadhaar Card | Download Now |
How to Check Aadhaar Mobile Number Link Status
You can check online if your Aadhaar is linked with your mobile number by following these steps.
- Visit the UIDAI official website.
- Click on “Check Aadhaar validity” in the Services section.
- Enter your 12-digit Aadhaar Number and CAPTCHA code.
- Click “Submit” to see the status.
- When a mobile phone number is associated, the last 3 digits will appear.
This check will ensure that you have a working link between your Aadhaar number and mobile phone, which is vital to access Aadhaar services.
Steps to Link Your Mobile Number to Aadhaar
Follow these steps to link your mobile number:
Visit an Aadhaar Seva Kendra
Visit your nearest Aadhaar registration center.
Submit Request
You can ask the Aadhaar operator for your mobile number to be linked.
Verification and update
Your mobile number will be updated online by the operator in the Aadhaar System.
Paying the Fee
Pay Rs 50 for the service.
Acknowledgement Slip
Collect the acknowledgement slip that contains a unique number.
Check for Updates
You can track the status of the update using the acknowledgement number on the UIDAI Portal.
How to Update Mobile Number Online (With OTP)
You can update Aadhaar online using OTP verification if your current mobile number remains active.
- Visit the UIDAI Website.
- Enter your Aadhaar Number, CAPTCHA Code, and click on “Send OTP”. “
- Log in using the OTP sent via SMS to your registered mobile phone number.
- Choose the “Update Aadhaar” option.
- Select “Mobile number” in the section for updating.
- Enter your new number and confirm it with another OTP.
- Submit your request after you have confirmed the details.
- To complete the final processing, you can book an appointment with Aadhaar Service Center.
This process allows you to update your mobile number without any manual input.
How to Change Mobile Number Without OTP
The process is slightly different if you have lost your registered mobile number. You can update your mobile number without an OTP.
- Visit an Aadhaar seva Kendra personally.
- Please fill out the Aadhaar Update form using your new mobile number.
- Please submit the form with your Aadhaar number.
- You will be charged Rs. 50 for updating your software.
- You will receive an acknowledgement slip with your URN (Update request number).
- You can use the URN number to check the status of the UIDAI site.
This method allows users to update their information even if they don’t have access to their old number.
Booking an Appointment at Aadhaar Enrolment Centers
You can make an appointment online to visit the Aadhaar Kendra.
- Select the “Book an Appointment” option on the UIDAI Portal.
- Find nearby centers by entering your PIN or state.
- Select your preferred date and hour from the slots available.
- Print the application and confirm your booking.
- Bring the completed form to the center for a faster process.
Importance of Keeping Aadhaar Mobile Number Updated
- Access Critical Services : A mobile number linked to your account is required for services such as filing taxes, receiving subsides, and accessing your bank account.
- Enhanced security: biometric locks protect your Aadhaar information from unauthorised access.
- Government notifications: Stay informed about important updates, changes, schemes or updates related Aadhaar.

Conclusion
Link or update your mobile number in Aadhaar easily to unlock many services and safeguard data. UIDAI has simplified this process for easy user experience – to ensure uninterrupted access to vital services, make sure your number remains updated! Visit the UIDAI website for more information.