781171 is the PIN Code of Udayan Vihar, which is located in Kamrup district, Assam state.
Udayan Vihar Post Office is located at Udayan Vihar, Kamrup 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 Udayan Vihar PO is 781171. This Postoffice falls under Guwahati postal division of the Assam postal circle.