| Post Office | Gangdwar B.o |
| Division | Madhubani |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Jhanjharpur |
| District | Madhubani |
| State | Bihar |
| Phone | NA |
| Sub Office | Rajnagar S.O (Madhubani) |
| Head Office | Madhubani H.O |
| Pincode | 847235 |
The gangdwar b.o post office, situated in jhanjharpur Taluka of bihar district madhubani, operates under the madhubani Division. With its PIN code 847235, it connects to the Rajnagar S.O (Madhubani) and the Madhubani 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.
gangdwar b.o branch pincode is 847235
gangdwar b.o branch phone number is NA
gangdwar b.o branch Head Office is Madhubani H.O