| Office Name | Dahaura B.O |
| Pincodes | 847239 |
| Area | Dahaura |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Madhubani |
| Postal Region | Muzaffarpur |
| District | Darbhanga |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Dahaura B.O |
| Pincodes | 271902 |
| Area | Dahaura |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Bahraich |
| Postal Region | Gorakhpur |
| District | Bahraich |
| State | Uttar Pradesh |
| Telephone No. | Na |