811311 is the PIN Code of Dihra, which is located in Lakhisarai district, Bihar state.
Dihra Post Office is located at Dihra, Lakhisarai 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 Dihra PO is 811311. This Postoffice falls under Monghyr postal division of the Bihar postal circle.