| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Balliapokhra BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 2 | Bishunpura BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 3 | Chhotkateghra BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 4 | Deoria BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 5 | Gohpur Bajrahia BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 6 | Hahwa BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 7 | Jigrawan BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 8 | Karsaut BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 9 | Kasdeora Bangra BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 10 | Kothua Sarangpur BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 11 | Mahrajganj SO Siwan | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | PO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 12 | Pakwalia BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 13 | Pasnauli BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 14 | Rajapur BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 15 | Rishura BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 16 | Rukundipur BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |
| 17 | S Bangra BO | 841238 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.2269722 | 84.3564167 |