| Post Office | Gangahar B.o |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Chandawa S.O |
| Head Office | Arrah H.O |
| Pincode | 802312 |
The gangahar b.o post office, situated in arrah Taluka of bihar district bhojpur, operates under the bhojpur Division. With its PIN code 802312, it connects to the Chandawa S.O and the Arrah 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.
gangahar b.o branch pincode is 802312
gangahar b.o branch phone number is NA
gangahar b.o branch Head Office is Arrah H.O