PIN code 641021 – Coimbatore, Tamil Nadu

641021 is the PIN code of 2 post offices in Coimbatore district, Tamil Nadu, served by the Coimbatore Industrial Estate SO sub office.

Post office	Type	Delivery	Division
Coimbatore Industrial Estate SOMap	Post office	Yes	Coimbatore Division
Eachanari BOMap	Branch office	Yes	Coimbatore Division

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