| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Sankt Annen | 25776 |
| Postal/ZIP Codes in Schalkholz | 25782 |
| Postal/ZIP Codes in Schlichting | 25779 |
| Postal/ZIP Codes in Süderdorf | 25782 |
| Postal/ZIP Codes in Süderheistedt | 25779 |
| Postal/ZIP Codes in Tellingstedt | 25782 |
| Postal/ZIP Codes in Tielenhemme | 25794 |
| Postal/ZIP Codes in Wallen | 25788 |
| Postal/ZIP Codes in Welmbüttel | 25782 |
| Postal/ZIP Codes in Westerborstel | 25782 |
| Postal/ZIP Codes in Westermoor | 25779 |
| Postal/ZIP Codes in Wiemerstedt | 25779 |
| Postal/ZIP Codes in Wrohm | 25799 |