PIN code 683522 – Ernakulam, Kerala

683522 is the PIN code of 2 post offices in Ernakulam district, Kerala, served by the Vadakkekara SO sub office.

Post office	Type	Delivery	Division
Vadakkekara SOMap	Post office	Yes	Alwaye Division
Kunjithai 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.