Provident Fund: The Employees Provident Fund Organization issues a 12 digit Universal Account Number for you.
This number of UAN remains the same throughout the age of the EPFO member.
If you do a job, the Employees Provident Fund Organization issues a 12-digit universal account number for you. This number of UAN remains the same throughout the age of the EPFO member. When you change jobs, you are given a new member ID under the EPF and the UAN remains the same.
Also Read: How To Calculate PF Balance?
Once your mobile number is registered with your UAN, then you get all the information sent by EPFO via SMS on your mobile.