855102 is the PIN Code of Jalki, which is located in Katihar district, Bihar state.
Jalki Post Office is located at Jalki, Katihar 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 Jalki PO is 855102. This Postoffice falls under Purnea postal division of the Bihar postal circle.