Taluka Bhabuaa Post Office List In Bihar Kaimur (bhabua) District
| Post Office | Umapur Saraiya B.o |
| Division | Rohtas |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Bhabuaa |
| District | Kaimur (bhabua) |
| State | Bihar |
| Phone | NA |
| Sub Office | Bhagwanpur S.O (Kaimur (Bhabua)) |
| Head Office | Sasaram H.O |
| Pincode |
821102
|