Almost every citizen of India has Aadhaar card and the time of writing this article currently 1,212,774,688 people had enrolled for Aadhaar, and if you have any issues with your Aadhaar id card like Download Aadhaar, Retrieve UID/EID, Update Aadhaar Details, Update Aadhaar Details (Online), Check your Email/ Mobile Number in Aadhaar, Check Complaint Status, Virtual ID (VID) Generator, Lock/Unlock Biometrics, Check Aadhaar-Bank Account Linking Status in NCPI mapper you can always approach Aadhaar Customer Care Number and its a toll free number.
Aadhaar Customer Care Number
Dial 1947 to reach customer care of Aadhaar uidai.
If you want to approach via email then send an email to firstname.lastname@example.org.
Aadhaar Toll Free Number is 1947
When you download your e-aadhaar and want to view then you need to use new password.
The New e-Aadhaar password for pdf file is First 4 letters of your name as per Aadhaar card and Year of Birth.
For E.g., VIVE1988 in Capital Letters.
To Download E-Aadhaar by using your Aadhaar, EID or VID visit this link https://eaadhaar.uidai.gov.in/
Aadhaar File a Complaint
Resident can file complaints related to:
Operator and Enrolment Agencies, and Aadhaar not Generated (Enrolment ID is mandatory)
Go to this link to file a Complaint https://resident.uidai.gov.in/web/resident/file-complaint