843109 is the PIN Code of Singar, which is located in Nawada district, Bihar state.
Singar Post Office is located at Singar, Muzaffarpur of BIHAR 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 Singar PO is 843109. This Postoffice falls under Muzaffarpur postal division of the Bihar postal circle.