PIN code 680566 – Thrissur, Kerala

680566 is the PIN code of 2 post offices in Thrissur district, Kerala, served by the Nattika SO sub office.

Post office	Type	Delivery	Division
Nattika SOMap	Post office	Yes	Irinjalakuda Division
Nattikabeach BOMap	Branch office	Yes	Irinjalakuda Division

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