614705 is the PIN Code of Karunavur, which is located in Tiruvarur district, Tamil Nadu state.
Karunavur Post Office is located at Karunavur, 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 Karunavur PO is 614705. This Postoffice falls under Thanjavur postal division of the Tamilnadu postal circle.