843334 is the PIN Code of Amua, which is located in Sitamarhi district, Bihar state.
Amua Post Office is located at Amua, Sitamarhi 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 Amua PO is 843334. This Postoffice falls under Sitamarhi postal division of the Bihar postal circle.