link mobile number to aadhar card online

To link your mobile number with Aadhaar card online, you can follow these steps:

1. Visit the official website of Aadhaar Self Service Update Portal (SSUP): https://ssup.uidai.gov.in/ssup/.
2. Enter your Aadhaar number and the security code displayed on the screen. Then, click on the "Send OTP" button.
3. An OTP (One-Time Password) will be sent to your registered mobile number linked with your Aadhaar.
4. Enter the OTP received on your mobile number in the provided field on the website and click on the "Login" button.
5. On the next page, select the "Update Mobile Number" option.
6. Enter your new mobile number that you want to link with your Aadhaar card and click on the "Submit" button.
7. You will be asked to verify the mobile number by entering the OTP sent to your new mobile number.
8. Once the OTP is successfully entered and verified, your mobile number will be linked with your Aadhaar card.

Please ensure that the new mobile number you provide is in your possession and active, as you will need to receive and enter the OTP sent to that number for verification.

If you encounter any issues or need further assistance, you can visit the nearest Aadhaar Enrollment Center or contact the Aadhaar helpline for support.