Check the acknowledgment slip given at the Aadhaar enrollment center
Look for the 14-digit enrollment number printed on the slip
Check the top of the slip for the date and time stamp along with the enrollment number
If the slip is lost, visit the UIDAI website and use the Aadhaar retrieval or status check option
Enter your registered mobile number or other required details to receive the enrollment number
Use the mAadhaar app if your Aadhaar details are linked to your mobile number
Visit the nearest Aadhaar enrollment center for help in retrieving the enrollment number
Keep your registered mobile number active to receive OTP-based retrieval details