PIN code 691302 – Kollam, Kerala

691302 is the PIN code of 3 post offices in Kollam district, Kerala, served by the Bhoothakulam SO sub office.

Post office	Type	Delivery	Division
Bhoothakulam SOMap	Post office	Yes	Quilon Division
Kalakode BOMap	Branch office	Yes	Quilon Division
Nellettil BOMap	Branch office	Yes	Quilon Division

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