| Post office | Dumari S.O (Vaishali) |
| Pin code | 844116 |
| Office type | S.O |
| Taluk / city | Rajapakar |
| District name | Vaishali |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Vaishali |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Hajipur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 844116 | Bishanpur Bejha B.O | Goraul | Vaishali | Bihar |
| 844116 | Bilandpur B.O | Rajapakar | Vaishali | Bihar |
| 844116 | Dumari S.O (Vaishali) | Rajapakar | Vaishali | Bihar |
| 844116 | Fatehpur Fulwaria B.O | Rajapakar | Vaishali | Bihar |
| 844116 | Rampur Ratnakar B.O | Rajapakar | Vaishali | Bihar |