PIN code 678510 – Palakkad, Kerala

678510 is the PIN code of 3 post offices in Palakkad district, Kerala, served by the Ayalur SO sub office.

Post office	Type	Delivery	Division
Ayalur SOMap	Post office	Yes	Palghat Division
Kairady BOMap	Branch office	Yes	Palghat Division
Thiruvaliad BOMap	Branch office	Yes	Palghat Division

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