| Municipality | ZIP Code |
|---|---|
| Dumingag | 7028 |
| Location | Municipality | Province | Region | ZIP Code |
|---|---|---|---|---|
| Tagun | Dumingag | Zamboanga del Sur | Zamboanga Peninsula | 7028 |
| Tamurayan | Dumingag | Zamboanga del Sur | Zamboanga Peninsula | 7028 |
| Upper Landing | Dumingag | Zamboanga del Sur | Zamboanga Peninsula | 7028 |
| Upper Timonan | Dumingag | Zamboanga del Sur | Zamboanga Peninsula | 7028 |
