PIN code 636003 – Salem, Tamil Nadu

636003 is the PIN code of 2 post offices in Salem district, Tamil Nadu, served by the Ammapettai Salem S.O sub office.

Post office	Type	Delivery	Division
Ammapettai Salem S.OMap	Post office	Yes	Salem East Division
Puthumariamman Koil B.OMap	Branch office	Yes	Salem East Division

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