Visit the EPFO member portal or UMANG app
Use the “Know Your UAN” service
Enter your registered mobile number
Enter your name, date of birth, and captcha if asked
Verify the OTP sent to your mobile number
View your UAN on the screen
Check your salary slip or EPF passbook if UAN is already linked
Contact your employer’s HR or payroll department if the mobile number is not registered
Call the EPFO helpline 1800 118 005 for assistance