PIN code 685512 – Idukki, Kerala

685512 is the PIN code of 2 post offices in Idukki district, Kerala, served by the Anakkara SO Idukki sub office.

Post office	Type	Delivery	Division
Anakkara SO IdukkiMap	Post office	Yes	Idukki Division
Chellarcoil 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.