| Office Name | Dhanaut B.O |
| Pincodes | 801506 |
| Area | Dhanaut |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Patna |
| Postal Region | Patna Hq |
| District | Patna |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sahay Nagar S.O |
| Pincodes | 801506 |
| Area | Sahay Nagar |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Patna |
| Postal Region | Patna Hq |
| District | Patna |
| State | Bihar |
| Telephone No. | Na |