| Place | Post Code |
|---|---|
| Andling, Heiligenberg | 4733 |
| Au, Heiligenberg | 4733 |
| Bach, Heiligenberg | 4733 |
| Bruck, Heiligenberg | 4733 |
| Eitzenberg, Heiligenberg | 4733 |
| Freindorf, Heiligenberg | 4733 |
| Grub, Heiligenberg | 4733 |
| Haid, Heiligenberg | 4733 |
| Heiligenberg, Heiligenberg | 4733 |
| Irrenedt, Heiligenberg | 4733 |
| Laab, Heiligenberg | 4733 |
| Maiden, Heiligenberg | 4733 |
| Moos, Heiligenberg | 4733 |
| Oberleiten, Heiligenberg | 4733 |
| Schörgendorf, Heiligenberg | 4733 |
| Süssenbach, Heiligenberg | 4733 |
| Wassergraben, Heiligenberg | 4733 |