PIN code 610109 – Thiruvarur, Tamil Nadu

610109 is the PIN code of 2 post offices in Thiruvarur district, Tamil Nadu, served by the Pulivalam S.O (Tiruvarur) sub office.

Post office	Type	Delivery	Division
Pulivalam S.O (Tiruvarur)Map	Post office	Yes	Nagapattinam Division
Kilapadugai B.OMap	Branch office	Yes	Nagapattinam Division

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