How to link an Aadhaar card to a mobile number?

To link your Aadhaar card to a mobile number, you must visit an Aadhaar Enrolment Centre or Aadhaar Seva Kendra, as biometric authentication is mandatory. Fill out the Aadhaar Correction Form with your current mobile number and submit it to the executive. After verifying your fingerprints or iris scan, the request is processed, usually within 30 days. You will receive an acknowledgement slip with an Update Request Number to track the status. A nominal fee of 50 rupees is applicable for this service.