| S.No | Post Office Name | Pincode | District Name | State |
|---|---|---|---|---|
| 1 | Ansar B.O | 841203 | Siwan | Bihar |
| 2 | Bakhri B.O | 841203 | Siwan | Bihar |
| 3 | Bangra B.O | 841203 | Siwan | Bihar |
| 4 | Chainpur S.O (Siwan) | 841203 | Siwan | Bihar |
| 5 | Chhitauli B.O | 841203 | Siwan | Bihar |
| 6 | Dighwalia B.O | 841203 | Siwan | Bihar |
| 7 | Jagdishpur B.O | 841203 | Siwan | Bihar |
| 8 | Nandamura B.O | 841203 | Siwan | Bihar |
| 9 | Ramgarh B.O | 841203 | Siwan | Bihar |
