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