PIN code 689510 – Alappuzha, Kerala

689510 is the PIN code of 2 post offices in Alappuzha district, Kerala, served by the Puliyoor SO sub office.

Post office	Type	Delivery	Division
Puliyoor SOMap	Post office	Yes	Tiruvalla Division
Bhudhanoor BOMap	Branch office	Yes	Tiruvalla Division

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