721426 is the PIN Code of Sonakonia, which is located in West Midnapore district, West Bengal state.
Sonakonia Post Office is located at Sonakonia, West Midnapore of WEST BENGAL 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 Sonakonia PO is 721426. This Postoffice falls under Contai postal division of the West Bengal postal circle.