PIN code 688502 – Alappuzha, Kerala

688502 is the PIN code of 2 post offices in Alappuzha district, Kerala, served by the Moncombu SO sub office.

Post office	Type	Delivery	Division
Moncombu SOMap	Post office	Yes	Alleppey Division
Chathurthiakary BOMap	Branch office	Yes	Alleppey Division

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