| Post office | Singhaso B.O |
| Pin code | 847121 |
| Office type | B.O |
| Taluk / city | Darbhanga |
| District name | Darbhanga |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Darbhanga |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Keoti Ranway S.O |
| Related head office | Darbhanga H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 847121 | Ashraha B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Basauli B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Bhoj Pandaul B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Darima B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Dulha B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Jalwara B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Keoti Ranway S.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Khirma B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Nayagaon B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | Singhaso B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | S.Lalganj B.O | Darbhanga | Darbhanga | Bihar |
| 847121 | A.Babhangama B.O | NA | Darbhanga | Bihar |
| 847121 | Banka B.O | NA | Darbhanga | Bihar |