| Locality | Post Code |
|---|---|
| Bösdorf | 39359 |
| Döhren | 39356 |
| Eickendorf | 39359 |
| Eschenrode | 39356 |
| Etingen | 39359 |
| Everingen | 39359 |
| Hödingen | 39356 |
| Hörsingen | 39356 |
| Kathendorf | 39359 |
| Oebisfelde | 39646 |
| Rätzlingen | 39359 |
| Schwanefeld | 39343 |
| Seggerde | 39356 |
| Siestedt | 39356 |
| Walbeck | 39356 |
| Weferlingen | 39356 |