841406 is the PIN Code of Molnapur, which is located in Siwan district, Bihar state.
Molnapur Post Office is located at Molnapur, Siwan of BIHAR state. It is a Branch Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Molnapur PO is 841406. This Postoffice falls under Siwan postal division of the Bihar postal circle.