| Post Office | Altahat B.o |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Kishanganj |
| District | Kishanganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Kishanganj S.O |
| Head Office | Katihar H.O |
| Pincode |
855107
|
| Post Office | Angarhat B.o |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Kishanganj |
| District | Kishanganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Sontha S.O |
| Head Office | Katihar H.O |
| Pincode |
855115
|
| Post Office | Asja B.o |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Kishanganj |
| District | Kishanganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Kishanganj S.O |
| Head Office | Katihar H.O |
| Pincode |
855107
|
| Post Office | B.b. Bharatpur B.o |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Kishanganj |
| District | Kishanganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Kishanganj Bazar S.O |
| Head Office | Katihar H.O |
| Pincode |
855108
|
| Post Office | Bagalbari B.o |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Kishanganj |
| District | Kishanganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Kishanganj S.O |
| Head Office | Katihar H.O |
| Pincode |
855107
|
| Post Office | Bahadurganj S.o (kishanganj) |
| Division | Purnea |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Kishanganj |
| District | Kishanganj |
| State | Bihar |
| Phone | 06456-243303 |
| Sub Office | NA |
| Head Office | Katihar H.O |
| Pincode |
855101
|