| Post Office | Agiaon |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | 06181-111111 |
| Sub Office | NA |
| Head Office | Arrah H.O |
| Pincode |
802201
|
| Post Office | Agrsanda Behara |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Dhamar S.O |
| Head Office | Arrah H.O |
| Pincode |
802156
|
| Post Office | Allipur |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Narhi Chandi S.O |
| Head Office | Arrah H.O |
| Pincode |
802161
|
| Post Office | Anaith |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | 06182-111111 |
| Sub Office | NA |
| Head Office | Arrah H.O |
| Pincode |
802302
|
| Post Office | Arrah Chowk |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | 06182-221554 |
| Sub Office | NA |
| Head Office | Arrah H.O |
| Pincode |
802301
|
| Post Office | Arrah |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | 06182-233329 |
| Sub Office | NA |
| Head Office | NA |
| Pincode |
802301
|