| Post Office | Asha Parari |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | NA |
| Sub Office | Simari S.O |
| Head Office | Buxar H.O |
| Pincode |
802135
|
| Post Office | Barka Singhanpura |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | NA |
| Sub Office | Dumari S.O (Buxar) |
| Head Office | Buxar H.O |
| Pincode |
802120
|
| Post Office | Chakki |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | NA |
| Sub Office | Dumari S.O (Buxar) |
| Head Office | Buxar H.O |
| Pincode |
802120
|
| Post Office | Dulahpur |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | 06323-999999 |
| Sub Office | NA |
| Head Office | Buxar H.O |
| Pincode |
802118
|
| Post Office | Ekauna Dubauli |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | NA |
| Sub Office | Niazipur S.O |
| Head Office | Buxar H.O |
| Pincode |
802131
|
| Post Office | Kharahatand |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | NA |
| Sub Office | Dumari S.O (Buxar) |
| Head Office | Buxar H.O |
| Pincode |
802120
|