841205 is the PIN Code of Sonia, which is located in Saran district, Bihar state.
Sonia Post Office is located at Sonia, Saran 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 Sonia PO is 841205. This Postoffice falls under Saran postal division of the Bihar postal circle.