| Post Office | Dergoan B.o |
| Division | Nawadha |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Na |
| District | Nawada |
| State | Bihar |
| Phone | NA |
| Sub Office | Warisaliganj S.O |
| Head Office | Nawadha H.O |
| Pincode | 805130 |
The dergoan b.o post office, situated in na Taluka of bihar district nawada, operates under the nawadha Division. With its PIN code 805130, it connects to the Warisaliganj S.O and the Nawadha H.O, ensuring efficient postal services. Located within the patna hq Region and the bihar Circle, this post office plays a crucial role in supporting communication and logistics in the area.
dergoan b.o branch pincode is 805130
dergoan b.o branch phone number is NA
dergoan b.o branch Head Office is Nawadha H.O