221705 is the PIN Code of Haldharpur, which is located in Mau district, Uttar Pradesh state.
Haldharpur Post Office is located at Haldharpur, Mau of UTTAR PRADESH 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 Haldharpur PO is 221705. This Postoffice falls under Azamgarh postal division of the Uttar Pradesh postal circle.