PIN code 628501 – Tuticorin, Tamil Nadu

628501 is the PIN code of 2 post offices in Tuticorin district, Tamil Nadu, served by the Kovilpatti Town S.O sub office.

Post office	Type	Delivery	Division
Kovilpatti Town S.OMap	Post office	No	Kovilpatti Division
Kovilpatti H.OMap	Head office	Yes	Kovilpatti Division

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