802123 is the PIN Code of Itarhi, which is located in Buxar district, Bihar state.
Itarhi Post Office is located at Itarhi, Buxar 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 Itarhi PO is 802123. This Postoffice falls under Bhojpur postal division of the Bihar postal circle.