781366 is the PIN Code of Silkijhar, which is located in Kamrup district, Assam state.
Silkijhar Post Office is located at Silkijhar, Kamrup of ASSAM 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 Silkijhar PO is 781366. This Postoffice falls under Guwahati postal division of the Assam postal circle.