| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bherwania BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 2 | Bithuna BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 3 | Chakia BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 4 | Govindapur BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 5 | Lawa Rampur BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 6 | Mora SO Siwan | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | PO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 7 | PKRampur BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 8 | Sadiha BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |
| 9 | Singhauli BO | 841507 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.219621 | 84.356659 |