PIN code 682316 – Ernakulam, Kerala

682316 is the PIN code of 2 post offices in Ernakulam district, Kerala, served by the Kunnackal SO sub office.

Post office	Type	Delivery	Division
Kunnackal SOMap	Post office	Yes	Alwaye Division
Mekkadambu BOMap	Branch office	Yes	Alwaye Division

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