731241 is the PIN Code of Koyemba, which is located in Birbhum district, West Bengal state.
Koyemba Post Office is located at Koyemba, Birbhum 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 Koyemba PO is 731241. This Postoffice falls under Birbhum postal division of the West Bengal postal circle.