PIN code 685584 – Idukki, Kerala

685584 is the PIN code of 2 post offices in Idukki district, Kerala, served by the Thodupuzha West SO sub office.

Post office	Type	Delivery	Division
Thodupuzha West SOMap	Post office	No	Idukki Division
Thodupuzha HOMap	Head office	Yes	Idukki Division

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