231219 is the PIN Code of Billi Markundi, which is located in Sonbhadra district, Uttar Pradesh state.
Billi Markundi Post Office is located at Billi Markundi, Sonbhadra of UTTAR PRADESH 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 Billi Markundi PO is 231219. This Postoffice falls under Mirzapur postal division of the Uttar Pradesh postal circle.