| Office Name | Baijnathpur B.O |
| Pincodes | 852221 |
| Area | Baijnathpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saharsa |
| Postal Region | Muzaffarpur |
| District | Saharsa |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Baijnathpur B.O |
| Pincodes | 814146 |
| Area | Baijnathpur |
| Office Status | Branch Post Office |
| Postal Circle | Jharkhand |
| Postal Division | Santhal Parganas |
| Postal Region | Ranchi |
| District | Dumka |
| State | Jharkhand |
| Telephone No. | Na |
| Office Name | Baijnathpur B.O |
| Pincodes | 805103 |
| Area | Baijnathpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Nawadha |
| Postal Region | Patna Hq |
| District | Nawada |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Baijnathpur B.O |
| Pincodes | 497231 |
| Area | Baijnathpur |
| Office Status | Branch Post Office |
| Postal Circle | Chattisgarh |
| Postal Division | Raigarh |
| Postal Region | Raipur |
| District | Surguja |
| State | Chattisgarh |
| Telephone No. | Na |
| Office Name | Baijnathpur B.O |
| Pincodes | 272165 |
| Area | Baijnathpur |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Basti |
| Postal Region | Gorakhpur |
| District | Basti |
| State | Uttar Pradesh |
| Telephone No. | Na |