| Post Office | Birnagar B.o |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Purnea |
| District | Purnia |
| State | Bihar |
| Phone | NA |
| Sub Office | Chopra Ram Nagar S.O |
| Head Office | Purnea H.O |
| Pincode | 854102 |
The birnagar b.o post office, situated in purnea Taluka of bihar district purnia, operates under the purnea Division. With its PIN code 854102, it connects to the Chopra Ram Nagar S.O and the Purnea H.O, ensuring efficient postal services. Located within the muzaffarpur Region and the bihar Circle, this post office plays a crucial role in supporting communication and logistics in the area.
birnagar b.o branch pincode is 854102
birnagar b.o branch phone number is NA
birnagar b.o branch Head Office is Purnea H.O