847307 is the PIN Code of Katka, which is located in Darbhanga district, Bihar state.
Katka Post Office is located at Katka, 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 Katka PO is 847307. This Postoffice falls under Darbhanga postal division of the Bihar postal circle.