811309 is the PIN Code of Kajra, which is located in Lakhisarai district, Bihar state.
Kajra Post Office is located at Kajra, Lakhisarai 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 Kajra PO is 811309. This Postoffice falls under Monghyr postal division of the Bihar postal circle.