PIN code 686515 – Kottayam, Kerala

686515 is the PIN code of 2 post offices in Kottayam district, Kerala, served by the Pulickakavala SO sub office.

Post office	Type	Delivery	Division
Pulickakavala SOMap	Post office	Yes	Changanacherry Division
Kanam 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.