Taluka Birpur Post Office List In Bihar Supaul District
| Post Office | Balua Bazar S.o |
| Division | Saharsa |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Birpur |
| District | Supaul |
| State | Bihar |
| Phone | 06471-284030 |
| Sub Office | NA |
| Head Office | Saharsa H.O |
| Pincode |
854339
|
| Post Office | Bhimnagar Bairrage S.o |
| Division | Saharsa |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Birpur |
| District | Supaul |
| State | Bihar |
| Phone | 06471-222032 |
| Sub Office | NA |
| Head Office | Saharsa H.O |
| Pincode |
854338
|