841434 is the PIN Code of Marachhi, which is located in Siwan district, Bihar state.
Marachhi Post Office is located at Marachhi, 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 Marachhi PO is 841434. This Postoffice falls under Siwan postal division of the Bihar postal circle.