| #SL | Post Office | Pincode |
|---|---|---|
| 1. | Ajhrail B.O | 854317 |
| 2. | Amdabad S.O | 854112 |
| 3. | Arihiana B.O | 855114 |
| 4. | Awadpur B.O | 855102 |
| 5. | Ayodhyaganj Bazar S.O | 854101 |
| 6. | Azamnagar B.O | 855113 |
| 7. | B.Balrampur B.O | 854317 |
| 8. | B.Deora B.O | 854113 |
| 9. | B.Simaria B.O | 854106 |
| 10. | Babhani B.O | 855105 |
| 11. | Baghwa B.O | 854317 |
| 12. | Baina B.O | 854116 |
| 13. | Bairia B.O | 854113 |
| 14. | Bakharganj B.O | 854113 |
| 15. | Balia Belon B.O | 855113 |
| 16. | Balthi Maheshpur B.O | 854101 |
| 17. | Baltor B.O | 855113 |
| 18. | Balupara B.O | 854317 |
| 19. | Bansgarha B.O | 854115 |
| 20. | Bareta B.O | 854114 |