826004 is the PIN Code of Kalyanpur, which is located in Dhanbad district, Jharkhand state.
Kalyanpur Post Office is located at Kalyanpur, Dhanbad 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 Kalyanpur PO is 826004. This Postoffice falls under Dhanbad postal division of the Jharkhand postal circle.