814120 is the PIN Code of Dumariahat, which is located in Dumka district, Jharkhand state.
Dumariahat Post Office is located at Dumariahat, Dumka of JHARKHAND 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 Dumariahat PO is 814120. This Postoffice falls under Santhal Parganas postal division of the Jharkhand postal circle.