PIN code 636013 – Salem, Tamil Nadu

636013 is the PIN code of 2 post offices in Salem district, Tamil Nadu, served by the Salem Steel Plant S.O sub office.

Post office	Type	Delivery	Division
Salem Steel Plant S.OMap	Post office	Yes	Salem West Division
Karukkalvadi B.OMap	Branch office	Yes	Salem West Division

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