822131 is the PIN Code of Halka, which is located in Palamau district, Jharkhand state.
Halka Post Office is located at Halka, Palamau 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 Halka PO is 822131. This Postoffice falls under Palamau postal division of the Jharkhand postal circle.