Mamai is a village in Asarganj taluk, Munger district, Bihar. Its LGD code is 243073 and it covers 1.393 km². Category: Rural.
Bordering villages: Adras, Dhuria Arazi, Chorgaon, Lagma, Pansain, Pansain Arazi, Parsotimpur Satgharia, Sajua.
Boundary from the Survey of India village boundary database. All villages in Bihar