PIN code 171004 – Shimla, Himachal Pradesh

171004 is the PIN code of 2 post offices in Shimla district, Himachal Pradesh, served by the Ambedkarchowk SO sub office.

Post office	Type	Delivery	Division
Ambedkarchowk SOMap	Post office	Yes	Shimla Division
Nabha Estate 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.