78594 is the Postal Code/PLZ Code for Gunningen in the Germany State of Baden-Württemberg and the District of Landkreis Tuttlingen.
| Postal Code | 78594 |
| Postal Code Name | Gunningen |
| State | Baden-Württemberg |
| District | Landkreis Tuttlingen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 78549 78591 78595 78606 78647 |