841428 is the PIN Code of Semrahi, which is located in Gopalganj district, Bihar state.
Semrahi Post Office is located at Semrahi, Gopalganj 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 Semrahi PO is 841428. This Postoffice falls under Siwan postal division of the Bihar postal circle.