202123 is the PIN Code of Nagla Birkhu, which is located in Aligarh district, Uttar Pradesh state.
Nagla Birkhu Post Office is located at Nagla Birkhu, Aligarh 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 Nagla Birkhu PO is 202123. This Postoffice falls under Aligarh postal division of the Uttar Pradesh postal circle.