221603 is the PIN Code of Undaura, which is located in Mau district, Uttar Pradesh state.
Undaura Post Office is located at Undaura, Mau 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 Undaura PO is 221603. This Postoffice falls under Azamgarh postal division of the Uttar Pradesh postal circle.