77839 is the Postal Code/PLZ Code for Lichtenau in the Germany State of Baden-Württemberg and the District of Landkreis Rastatt.
| Postal Code | 77839 |
| Postal Code Name | Lichtenau |
| State | Baden-Württemberg |
| District | Landkreis Rastatt |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 77815 77833 77836 77866 |