| Post office | Betauna B.O |
| Pin code | 854330 |
| Office type | B.O |
| Taluk / city | Purnea |
| District name | Purnia |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Purnea |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Kasba S.O (Purnia) |
| Related head office | Purnea H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 854330 | Mathour B.O | NA | Purnia | Bihar |
| 854330 | Adhang B.O | Purnea | Purnia | Bihar |
| 854330 | Baraidagah B.O | Purnea | Purnia | Bihar |
| 854330 | Begampur B.O | Purnea | Purnia | Bihar |
| 854330 | Betauna B.O | Purnea | Purnia | Bihar |
| 854330 | Bharmara B.O | Purnea | Purnia | Bihar |
| 854330 | Bochgaon B.O | Purnea | Purnia | Bihar |
| 854330 | Gurhi B.O | Purnea | Purnia | Bihar |
| 854330 | Jhawari B.O | Purnea | Purnia | Bihar |
| 854330 | Kasba Bazar B.O | Purnea | Purnia | Bihar |
| 854330 | Kasba S.O (Purnia) | Purnea | Purnia | Bihar |
| 854330 | Kulla Kahs B.O | Purnea | Purnia | Bihar |
| 854330 | Madarghat B.O | Purnea | Purnia | Bihar |
| 854330 | Mahamadia B.O | Purnea | Purnia | Bihar |
| 854330 | Majgama B.O | Purnea | Purnia | Bihar |
| 854330 | Majhuakala B.O | Purnea | Purnia | Bihar |
| 854330 | Mathkopa B.O | Purnea | Purnia | Bihar |
| 854330 | Tolikola B.O | Purnea | Purnia | Bihar |