| Post Office | Harnathpur B.o |
| Division | Rohtas |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Mohania |
| District | Kaimur (bhabua) |
| State | Bihar |
| Phone | NA |
| Sub Office | Mohania S.O |
| Head Office | Sasaram H.O |
| Pincode | 821109 |
The harnathpur b.o post office, situated in mohania Taluka of bihar district kaimur (bhabua), operates under the rohtas Division. With its PIN code 821109, it connects to the Mohania S.O and the Sasaram 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.
harnathpur b.o branch pincode is 821109
harnathpur b.o branch phone number is NA
harnathpur b.o branch Head Office is Sasaram H.O