855113 is the PIN Code of Siktia, which is located in Katihar district, Bihar state.
Siktia Post Office is located at Siktia, 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 Siktia PO is 855113. This Postoffice falls under Purnea postal division of the Bihar postal circle.