609403 is the PIN Code of Kollumangudi, which is located in Tiruvarur district, Tamil Nadu state.
Kollumangudi Post Office is located at Kollumangudi, Tiruvarur of TAMIL NADU state. It is a Sub Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Kollumangudi PO is 609403. This Postoffice falls under Mayiladuthurai postal division of the Tamilnadu postal circle.