PIN code 689504 – Alappuzha, Kerala

689504 is the PIN code of 2 post offices in Alappuzha district, Kerala, served by the Karakkad SO sub office.

Post office	Type	Delivery	Division
Karakkad SOMap	Post office	Yes	Mavelikara Division
Kotta BOMap	Branch office	Yes	Mavelikara Division

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