18565 is the Postal Code/PLZ Code for Insel Hiddensee in the Germany State of Mecklenburg-Vorpommern and the District of Landkreis Vorpommern-Rügen.
| Postal Code | 18565 |
| Postal Code Name | Insel Hiddensee |
| State | Mecklenburg-Vorpommern |
| District | Landkreis Vorpommern-Rügen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes |