PIN code 685503 – Idukki, Kerala

685503 is the PIN code of 3 post offices in Idukki district, Kerala, served by the Vagamon SO sub office.

Post office	Type	Delivery	Division
Vagamon SOMap	Post office	Yes	Idukki Division
Kottamala BOMap	Branch office	Yes	Idukki Division
Pullikkanam BOMap	Branch office	Yes	Idukki Division

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