| Post office | Karpi S.O |
| Pin code | 804419 |
| Office type | S.O |
| Taluk / city | Arwal |
| District name | Gaya |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Gaya |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Jehanabad H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 804419 | Keyal B.O | Karpi | Arwal | Bihar |
| 804419 | Karpi S.O | Arwal | Gaya | Bihar |
| 804419 | Mali B.O | Banshi Surajpura | Gaya | Bihar |
| 804419 | Murari B.O | Banshisurajpura | Gaya | Bihar |
| 804419 | Narga B.O | Banshisurajpura | Gaya | Bihar |
| 804419 | Puran B.O | Banshisurajpura | Gaya | Bihar |
| 804419 | Saha Telpa B.O | Banshisurajpura | Gaya | Bihar |
| 804419 | Sonbhadra B.O | Banshisurajpura | Gaya | Bihar |
| 804419 | Barnathu B.O | Karpi | Gaya | Bihar |
| 804419 | Khajuri B.O | Karpi | Gaya | Bihar |
| 804419 | Anandpur B.O | Jehanabad | Jehanabad | Bihar |
| 804419 | Dora B.O | Jehanabad | Jehanabad | Bihar |
| 804419 | Terra B.O | Jehanabad | Jehanabad | Bihar |
| 804419 | Annua B.O | Karpi | Jehanabad | Bihar |