| S.No | Post Office Name | Pincode | District Name | State |
|---|---|---|---|---|
| 1 | Ballia B.O | 841237 | Siwan | Bihar |
| 2 | Bhikhpur B.O | 841237 | Siwan | Bihar |
| 3 | Hathura B.O | 841237 | Siwan | Bihar |
| 4 | Hussainganj S.O | 841237 | Siwan | Bihar |
| 5 | Machakna B.O | 841237 | Siwan | Bihar |
| S.No | Location Name | Pincode | District Name | State |
|---|---|---|---|---|
| 1 | Balia | 841237 | Iwan | Bihar |
| 2 | Chhajwa | 841237 | Iwan | Bihar |
| 3 | Bhikhpur | 841237 | Iwan | Bihar |
| 4 | Faridpur | 841237 | Iwan | Bihar |
| 5 | Bhikhpur Bazar | 841237 | Iwan | Bihar |
| 6 | Dharampur | 841237 | Iwan | Bihar |
| 7 | Dharampur Nawka Tola | 841237 | Iwan | Bihar |
| 8 | Hathaura | 841237 | Iwan | Bihar |
| 9 | Hussainganj | 841237 | Iwan | Bihar |
| 10 | Sarea | 841237 | Iwan | Bihar |
| 11 | Singahi | 841237 | Iwan | Bihar |
| 12 | Husainganj | 841237 | Iwan | Bihar |
| 13 | Khanpur Khairanti | 841237 | Iwan | Bihar |
| 14 | Belwasa | 841237 | Iwan | Bihar |
| 15 | Kharsara | 841237 | Iwan | Bihar |
| 16 | Baghauni | 841237 | Iwan | Bihar |
| 17 | Darweshpur | 841237 | Iwan | Bihar |
| 18 | Sonahula | 841237 | Iwan | Bihar |
| 19 | Bhikpur | 841237 | Iwan | Bihar |
| 20 | Fazilpur Deuriya | 841237 | Iwan | Bihar |
| 21 | Garar | 841237 | Iwan | Bihar |
| 22 | Singarpatti | 841237 | Iwan | Bihar |
| 23 | Bali | 841237 | Iwan | Bihar |
| 24 | Pakaulia | 841237 | Iwan | Bihar |
| 25 | Baikunthpur | 841237 | Iwan | Bihar |
| 26 | Machakna | 841237 | Iwan | Bihar |
