Use the FASTag issuer’s mobile app or website and log in with your vehicle or tag details
Check the SMS alerts sent by your FASTag issuer after each toll transaction or recharge
Call the FASTag customer care number of your bank or issuer and ask for the balance
Use the issuer’s toll-free IVR or missed-call service, if available
Check your linked prepaid wallet or bank account statement if your FASTag is connected to one
Visit the nearest bank branch or FASTag service center of your issuer for balance details
Check the balance on the FASTag portal using your vehicle number, mobile number, or tag ID