846009 is the PIN Code of Kabirchak, which is located in Darbhanga district, Bihar state.
Kabirchak Post Office is located at Kabirchak, Darbhanga 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 Kabirchak PO is 846009. This Postoffice falls under Darbhanga postal division of the Bihar postal circle.