PIN code 686106 – Kottayam, Kerala

686106 is the PIN code of 2 post offices in Kottayam district, Kerala, served by the Changanacherry Industrialnagar SO sub office.

Post office	Type	Delivery	Division
Changanacherry Industrialnagar SOMap	Post office	Yes	Changanacherry Division
Cheeranchira BOMap	Branch office	Yes	Changanacherry Division

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