Pincode 847307 · Darbhanga District · Bihar
| Name | Ratanpur SO Darbhanga |
| Type | Post Office |
| Pincode | 847307 |
| Taluk | Darbhanga Division |
| District | |
| State | |
| Coordinates | 26.1914, 85.7417 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Darbhanga, Bihar. Map data: OpenStreetMap, CARTO.
| Lakhanpur BO | Branch Post Office |
| Narauchdham BO | Branch Post Office |
| Sanahpurdih BO | Branch Post Office |