| Post office | Ratwara B.O |
| Pin code | 843333 |
| Office type | B.O |
| Taluk / city | NA |
| District name | Sitamarhi |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Sitamarhi |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Nanpur S.O |
| Related head office | Sitamarhi H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 843333 | Ratwara B.O | NA | Sitamarhi | Bihar |
| 843333 | B. Jahidpur B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | B. Shantikutir B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Bhadiyan B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Dadari B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Dhadhi B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Humayupur B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Janipur B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Koili B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Madaripur B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Majhaur B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Nanpur S.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Saura B.O | Nanpur | Sitamarhi | Bihar |
| 843333 | Sirsi B.O | Nanpur | Sitamarhi | Bihar |