786157 is the PIN Code of Islampur, which is located in Tinsukia district, Assam state.
Islampur Post Office is located at Islampur, Tinsukia 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 Islampur PO is 786157. This Postoffice falls under Tinsukia postal division of the Assam postal circle.