Check the Aadhaar card copy you already have
Look at the e-Aadhaar PDF if you downloaded it
Open the mAadhaar app if your Aadhaar is linked there
Check the SMS or email received from UIDAI
Use the UIDAI website’s “Retrieve Lost or Forgotten EID/UID” option
Enter your registered mobile number or email and OTP
Visit an Aadhaar Enrolment Centre with valid ID proof
Call the UIDAI helpline at 1947 for assistance
Check any bank, PAN, or government document where Aadhaar may be linked