854311 is the PIN Code of Kakan, which is located in Jamui district, Bihar state.
Kakan Post Office is located at Kakan, 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 Kakan PO is 854311. This Postoffice falls under Purnea postal division of the Bihar postal circle.