172101 is the PIN Code of Koot, which is located in Shimla district, Himachal Pradesh state.
Koot Post Office is located at Koot, Shimla of HIMACHAL PRADESH 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 Koot PO is 172101. This Postoffice falls under Rampur Bushahr postal division of the Himachal Pradesh postal circle.