841401 is the PIN Code of Karanpura, which is located in Siwan district, Bihar state.
Karanpura Post Office is located at Karanpura, Saran 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 Karanpura PO is 841401. This Postoffice falls under Saran postal division of the Bihar postal circle.