854312 is the PIN Code of Chatiuna, which is located in Araria district, Bihar state.
Chatiuna Post Office is located at Chatiuna, Araria 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 Chatiuna PO is 854312. This Postoffice falls under Purnea postal division of the Bihar postal circle.