88690 is the Postal Code/PLZ Code for Uhldingen-Mühlhofen in the Germany State of Baden-Württemberg and the District of Landkreis Bodenseekreis.
| Postal Code | 88690 |
| Postal Code Name | Uhldingen-Mühlhofen |
| State | Baden-Württemberg |
| District | Landkreis Bodenseekreis |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 88662 88682 88709 88718 |