Link your mobile number and Aadhaar

Why should I register my mobile number with Aadhaar?

Registered mobile number is essential to access Aadhaar Online Services. The Aadhaar number and registered mobile number of the resident are required to login to the portal. The resident is authenticated using OTP on his/her registered mobile number. 

How do I add/update my mobile number to Aadhaar?

If you have not registered your Mobile number while enrolling for Aadhaar, you are required to visit a Permanent Enrolment Centre to get it registered.

How to verify if my mobile number is linked to Aadhaar

You can verify your email address and mobile number that has been declared at the time of enrolment or during latest Aadhaar detail update.

• Visit https://myaadhaar.uidai.gov.in/verify-email-mobile
• Enter Aadhaar and Mobile number and Captcha (code shown) and submit
• If the given mobile number is linked to your Aadhaar you will get the OTP (one time password) as SMS to the mobile number from UIDAI.  Please ensure the mobile network exists and the connection is active. 
• Enter the OTP and submit. A message of the mobile number linked to your Aadhaar is displayed.

I have lost my mobile number/ do not possess the number that I enrolled with Aadhaar. How should I submit my update request?
 
In case you have lost/do not possess the mobile number anymore that is registered with Aadhaar, you have to personally visit the nearest Aadhaar Seva Kendra for updation of mobile number.

Source : UIDAI