851129 is the PIN Code of Mahendrapur, which is located in Begusarai district, Bihar state.
Mahendrapur Post Office is located at Mahendrapur, Begusarai 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 Mahendrapur PO is 851129. This Postoffice falls under Begusarai postal division of the Bihar postal circle.