How To Check Fastag Balance With Vehicle Number? The Indian government has promoted FASTag for digital toll payments. Checking FASTag balance is vital before traveling on tolled highways. This blog covers simple steps to check your FASTag balance using your vehicle number through apps like MyFASTag and Park+. Check your NETC FASTag status online and stay updated with your toll payment information. Check the status of your NETC FASTag by entering its ID or Vehicle Registration Number online for seamless toll transactions. The most direct way to check your FASTag balance using only your vehicle number is through the National Highways Authority of India (NHAI) official methods: the MyFASTag App or their NHAI WhatsApp service.