23813 is the Postal Code/PLZ Code for Blunk in the Germany State of Schleswig-Holstein and the District of Landkreis Segeberg.
| Postal Code | 23813 |
| Postal Code Name | Blunk |
| State | Schleswig-Holstein |
| District | Landkreis Segeberg |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 23795 23823 23824 23827 24619 24635 |