PIN code 678597 – Palakkad, Kerala

678597 is the PIN code of 2 post offices in Palakkad district, Kerala, served by the Karimba SO sub office.

Post office	Type	Delivery	Division
Karimba SOMap	Post office	Yes	Ottapalam Division
Moonnekkar BOMap	Branch office	Yes	Ottapalam Division

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