| Post Office | Agiaon Bazar |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Piru |
| District | Bhojpur |
| State | Bihar |
| Phone | 06181-111111 |
| Sub Office | NA |
| Head Office | Arrah H.O |
| Pincode |
802202
|
| Post Office | Amehata |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Piru |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Agiaon Bazar S.O |
| Head Office | Arrah H.O |
| Pincode |
802202
|
| Post Office | Andhari |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Piru |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Khutahan S.O |
| Head Office | Arrah H.O |
| Pincode |
802222
|
| Post Office | Bachari |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Piru |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Piru S.O |
| Head Office | Arrah H.O |
| Pincode |
802207
|
| Post Office | Bagar |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Piru |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Khutahan S.O |
| Head Office | Arrah H.O |
| Pincode |
802222
|
| Post Office | Bagwan |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Piru |
| District | Bhojpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Garhani S.O |
| Head Office | Arrah H.O |
| Pincode |
802203
|