312203 is the PIN Code of Harnathpur, which is located in Chittorgarh district, Rajasthan state.
Harnathpur Post Office is located at Harnathpur, Chittorgarh of RAJASTHAN 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 Harnathpur PO is 312203. This Postoffice falls under Chittorgarh postal division of the Rajasthan postal circle.