| Post office | Sarai B.O |
| Pin code | 801113 |
| Office type | B.O |
| Taluk / city | Danapur |
| District name | Patna |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Patna |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | Neora S.O (Patna) |
| Related head office | Patna G.P.O. |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 801113 | Balua B.O | Danapur | Patna | Bihar |
| 801113 | Neora S.O (Patna) | Danapur | Patna | Bihar |
| 801113 | Sarai B.O | Danapur | Patna | Bihar |
| 801113 | Anda B.O | Patna Sadar | Patna | Bihar |
| 801113 | Faridpur B.O | Patna Sadar | Patna | Bihar |