611101 is the PIN Code of Kallikudi, which is located in Tiruvarur district, Tamil Nadu state.
Kallikudi Post Office is located at Kallikudi, Tiruvarur 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 Kallikudi PO is 611101. This Postoffice falls under Nagapattinam postal division of the Tamilnadu postal circle.