| Ort | Postleitzahl |
|---|---|
| Concepcion, Dumalag | 5813 |
| Consolacion, Dumalag | 5813 |
| Dolores, Dumalag | 5813 |
| Duran, Dumalag | 5813 |
| Poblacion, Dumalag | 5813 |
| Quinangyana, Dumalag | 5813 |
| San Agustin, Dumalag | 5813 |
| San Jose, Dumalag | 5813 |
| San Martin, Dumalag | 5813 |
| San Miguel, Dumalag | 5813 |
| San Rafael, Dumalag | 5813 |
| San Roque, Dumalag | 5813 |
| Santa Carmen, Dumalag | 5813 |
| Santa Cruz, Dumalag | 5813 |
| Santa Monica, Dumalag | 5813 |
| Santa Rita, Dumalag | 5813 |
| Santa Teresa, Dumalag | 5813 |
| Santo Angel, Dumalag | 5813 |
| Santo Niño, Dumalag | 5813 |
| Santo Rosario, Dumalag | 5813 |