| Post Office | Amribishapur |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Champanagar S.O |
| Head Office | Bhagalpur H.O |
| Pincode |
812004
|
| Post Office | Bhatoria |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Nathnagar S.O |
| Head Office | Bhagalpur H.O |
| Pincode |
812006
|
| Post Office | Chaknarayanpur |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Nathnagar S.O |
| Head Office | Bhagalpur H.O |
| Pincode |
812006
|
| Post Office | Champanagar |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Phone | 0641-2501401 |
| Sub Office | NA |
| Head Office | Bhagalpur H.O |
| Pincode |
812004
|
| Post Office | Chandrabhanpur |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Nathnagar S.O |
| Head Office | Bhagalpur H.O |
| Pincode |
812006
|
| Post Office | Chazabargaon |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Phone | NA |
| Sub Office | Nathnagar S.O |
| Head Office | Bhagalpur H.O |
| Pincode |
812006
|