| Post Office | Karwandia B.o |
| Division | Rohtas |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Dehri On Sone |
| District | Rohtas |
| State | Bihar |
| Phone | NA |
| Sub Office | Dalmianagar S.O |
| Head Office | Sasaram H.O |
| Pincode | 821305 |
The karwandia b.o post office, situated in dehri on sone Taluka of bihar district rohtas, operates under the rohtas Division. With its PIN code 821305, it connects to the Dalmianagar 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.
karwandia b.o branch pincode is 821305
karwandia b.o branch phone number is NA
karwandia b.o branch Head Office is Sasaram H.O