841436 is the PIN Code of Hathwa, which is located in Gopalganj district, Bihar state.
Hathwa Post Office is located at Hathwa, Gopalganj of BIHAR state. It is a Sub 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 Hathwa PO is 841436. This Postoffice falls under Siwan postal division of the Bihar postal circle.