| Locality | Post Code |
|---|---|
| Averlak | 25715 |
| Blangenmoorfeld | 25715 |
| Brickeln | 25712 |
| Buchholz | 25712 |
| Burg | 25712 |
| Burgerfeld | 25712 |
| Dingen | 25715 |
| Eddelak | 25715 |
| Eggstedt | 25721 |
| Frestedt | 25727 |
| Großenrade | 25712 |
| Hochdonn | 25712 |
| Kuden | 25712 |
| Quickborn | 25712 |
| Sankt Michaelisdonn | 25693 |
| Süderhastedt | 25727 |