| Office Name | Barhara B.O |
| Pincodes | 847452 |
| Area | Barhara |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Madhubani |
| Postal Region | Muzaffarpur |
| District | Supaul |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Barhara B.O |
| Pincodes | 847401 |
| Area | Barhara |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Madhubani |
| Postal Region | Muzaffarpur |
| District | Madhubani |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Barhara B.O |
| Pincodes | 854335 |
| Area | Barhara |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Purnea |
| Postal Region | Muzaffarpur |
| District | Araria |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Barhara B.O |
| Pincodes | 813202 |
| Area | Barhara |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhagalpur |
| Postal Region | Patna Hq |
| District | Banka |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Barhara B.O |
| Pincodes | 274501 |
| Area | Barhara |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Deoria |
| Postal Region | Gorakhpur |
| District | Deoria |
| State | Uttar Pradesh |
| Telephone No. | Na |