PIN code 680305 – Thrissur, Kerala

680305 is the PIN code of 2 post offices in Thrissur district, Kerala, served by the Nellayithrissur SO sub office.

Post office	Type	Delivery	Division
Nellayithrissur SOMap	Post office	Yes	Irinjalakuda Division
Anandapuram 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.