630566 is the PIN Code of Mallakottai, which is located in Sivaganga district, Tamil Nadu state.
Mallakottai Post Office is located at Mallakottai, Sivaganga 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 Mallakottai PO is 630566. This Postoffice falls under Sivaganga postal division of the Tamilnadu postal circle.