811308 is the PIN Code of Chain, which is located in Jamui district, Bihar state.
Chain Post Office is located at Chain, Jamui 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 Chain PO is 811308. This Postoffice falls under Monghyr postal division of the Bihar postal circle.