631206 is the PIN Code of Krishnasamudram, which is located in Tiruvallur district, Tamil Nadu state.
Krishnasamudram Post Office is located at Krishnasamudram, Tiruvallur 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 Krishnasamudram PO is 631206. This Postoffice falls under Kanchipuram postal division of the Tamilnadu postal circle.