| Post office | Chatwan B.O |
| Pin code | 847337 |
| 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 | Ryam Factory S.O |
| Related head office | Darbhanga H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 847337 | Belhi B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | B.Parsa B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Chatwan B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Chhacha B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Chhotaipatti B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Izra B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Lahwar B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Pacharhi B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Ryam Factory S.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Sadiquepur B.O | Darbhanga | Darbhanga | Bihar |
| 847337 | Satghara B.O | Darbhanga | Darbhanga | Bihar |