| Post office | Sitamarhi H.O |
| Pin code | 843301 |
| Office type | H.O |
| Taluk / city | Dumra |
| District name | Sitamarhi |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Sitamarhi |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 843301 | Shaktipith Chandidham S.O | Dumra | Sitamarhi | Bihar |
| 843301 | Sitamarhi H.O | Dumra | Sitamarhi | Bihar |