PIN code 686016 – Kottayam, Kerala

686016 is the PIN code of 2 post offices in Kottayam district, Kerala, served by the Kumaranalloor SO sub office.

Post office	Type	Delivery	Division
Kumaranalloor SOMap	Post office	Yes	Kottayam Division
Perumbaikkad BOMap	Branch office	Yes	Kottayam Division

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