Kode Area di Trennewurth
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|---|---|---|---|---|
| Barlt | Schleswig-Holstein | Jerman | 834 | 4857 | 25719 |
| Busenwurth | Schleswig-Holstein | Jerman | 361 | 4857, 4859 | — |
| Diekhusen-Fahrstedt | Schleswig-Holstein | Jerman | 690 | 4851 | — |
| Helse | Schleswig-Holstein | Jerman | 990 | 4851 | — |
| Marne, Jerman | Schleswig-Holstein | Jerman | — | 4851 | — |