604206 is the PIN Code of Kollar, which is located in Villupuram district, Tamil Nadu state.
Kollar Post Office is located at Kollar, Villupuram of TAMIL NADU state. It is a Branch 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 Kollar PO is 604206. This Postoffice falls under Pondicherry postal division of the Tamilnadu postal circle.