PIN code 171009 – Shimla, Himachal Pradesh

171009 is the PIN code of 3 post offices in Shimla district, Himachal Pradesh, served by the Kasumpti SO sub office.

Post office	Type	Delivery	Division
Kasumpti SOMap	Post office	Yes	Shimla Division
New Shimla SOMap	Post office	No	Shimla Division
Rajhana BOMap	Branch office	Yes	Shimla Division

Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.