| Lieu | Code postal |
|---|---|
| Dürndorf, Pettenbach | 4643 |
| Etzelsdorf, Pettenbach | 4643 |
| Gundendorf, Pettenbach | 4643 |
| Hammersdorf, Pettenbach | 4643 |
| Lungendorf, Pettenbach | 4643 |
| Magdalenaberg, Pettenbach | 4643 |
| Mitterndorf, Pettenbach | 4643 |
| Pettenbach, Pettenbach | 4643 |
| Pratsdorf, Pettenbach | 4643 |
| Steinfelden, Pettenbach | 4643 |