PIN code 682509 – Ernakulam, Kerala

682509 is the PIN code of 2 post offices in Ernakulam district, Kerala, served by the Nayarambalam SO sub office.

Post office	Type	Delivery	Division
Nayarambalam SOMap	Post office	Yes	Ernakulam Division
Nedungad BOMap	Branch office	No	Ernakulam Division

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