| Ort | Postleitzahl |
|---|---|
| Ambonao, Calasiao | 2418 |
| Ambuetel, Calasiao | 2418 |
| Banaoang, Calasiao | 2418 |
| Bued, Calasiao | 2418 |
| Buenlag, Calasiao | 2418 |
| Cabilocaan, Calasiao | 2418 |
| Dinalaoan, Calasiao | 2418 |
| Doyong, Calasiao | 2418 |
| Gabon, Calasiao | 2418 |
| Lasip, Calasiao | 2418 |
| Longos, Calasiao | 2418 |
| Lumbang, Calasiao | 2418 |
| Macabito, Calasiao | 2418 |
| Malabago, Calasiao | 2418 |
| Mancup, Calasiao | 2418 |
| Nagsaing, Calasiao | 2418 |
| Nalsian, Calasiao | 2418 |
| Poblacion East, Calasiao | 2418 |
| Poblacion West, Calasiao | 2418 |
| Quesban, Calasiao | 2418 |
| San Miguel, Calasiao | 2418 |
| San Vicente, Calasiao | 2418 |
| Songkoy, Calasiao | 2418 |
| Talibaew, Calasiao | 2418 |