| #SL | Post Office | Pincode |
|---|---|---|
| 1. | Achhaibar Pipra B.O | 841405 |
| 2. | Aghaila B.O | 841436 |
| 3. | Ahiyapur B.O | 841426 |
| 4. | Amarpur B.O | 841423 |
| 5. | Amwa Nakchhed B.O | 841428 |
| 6. | B.A. Pakwalia B.O | 841438 |
| 7. | B.A.Sonbarsa B.O | 841405 |
| 8. | B.D.Mahuwan B.O | 841508 |
| 9. | B.R. Bhan B.O | 841436 |
| 10. | B.Rampur B.O | 841405 |
| 11. | Babubishunpur B.O | 841428 |
| 12. | Baghibazar S.O | 841441 |
| 13. | Baikunthpur B.O | 841409 |
| 14. | Bairiya B.O | 841508 |
| 15. | Baleshra B.O | 841438 |
| 16. | Balthra B.O | 841503 |
| 17. | Balwansagar B.O | 841501 |
| 18. | Bankata Jagirdari B.O | 841426 |
| 19. | Baraiptti B.O | 841428 |
| 20. | Barauli S.O (Gopalganj) | 841405 |