848210 is the PIN Code of Rosera, which is located in Samastipur district, Bihar state.
Rosera Post Office is located at Rosera, Samastipur of BIHAR state. It is a Sub 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 Rosera PO is 848210. This Postoffice falls under Samastipur postal division of the Bihar postal circle.