Check your PPO number on the PPO sanction letter issued by EPFO
Look at your pension payment order details in the pension passbook or pension slip
Check the monthly pension credit statement from your bank
Visit the nearest EPFO regional office with your pension documents
Contact the EPFO helpdesk and provide your personal details for verification
Use the EPFO grievance or pension service portal if your PPO details are available online
Check old retirement or pension correspondence from EPFO or your employer
Ask your bank branch if your pension is credited through a PPO-linked account