801110 is the PIN Code of Sidhirpur, which is located in Patna district, Bihar state.
Sidhirpur Post Office is located at Sidhirpur, Patna 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 Sidhirpur PO is 801110. This Postoffice falls under Patna postal division of the Bihar postal circle.