| Post office | Fazilpur B.O |
| Pin code | 851127 |
| Office type | B.O |
| Taluk / city | Begusarai |
| District name | Begusarai |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Begusarai |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Manjhaul S.O |
| Related head office | Begusarai H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 851127 | Birpur B.O | Begusarai | Begusarai | Bihar |
| 851127 | Dafarpur B.O | Begusarai | Begusarai | Bihar |
| 851127 | Dihpar B.O | Begusarai | Begusarai | Bihar |
| 851127 | Fazilpur B.O | Begusarai | Begusarai | Bihar |
| 851127 | Jokia B.O | Begusarai | Begusarai | Bihar |
| 851127 | Koria Haibatpur B.O | Begusarai | Begusarai | Bihar |
| 851127 | Maheswara B.O | Begusarai | Begusarai | Bihar |
| 851127 | Manjhaul S.O | Begusarai | Begusarai | Bihar |
| 851127 | Muzaffara B.O | Begusarai | Begusarai | Bihar |
| 851127 | Pabra B.O | Begusarai | Begusarai | Bihar |
| 851127 | Pahsara Babhangama B.O | Begusarai | Begusarai | Bihar |
| 851127 | Panapur B.O | Begusarai | Begusarai | Bihar |
| 851127 | Saraunja B.O | Begusarai | Begusarai | Bihar |