Taluka Udakishunganj Post Office List In Bihar Madhepura District
| Post Office | Udakishunganj S.o |
| Division | Saharsa |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Udakishunganj |
| District | Madhepura |
| State | Bihar |
| Phone | 06479-220014 |
| Sub Office | NA |
| Head Office | Saharsa H.O |
| Pincode |
852220
|