821112 is the PIN Code of Daraon, which is located in Rohtas district, Bihar state.
Daraon Post Office is located at Daraon, Rohtas 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 Daraon PO is 821112. This Postoffice falls under Rohtas postal division of the Bihar postal circle.