785687 is the PIN Code of Santak, which is located in Sibsagar district, Assam state.
Santak Post Office is located at Santak, Sibsagar of ASSAM state. It is a Sub 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 Santak PO is 785687. This Postoffice falls under Sibsagar postal division of the Assam postal circle.