| Place | Post Code |
|---|---|
| Baborawon, Kalilangan | 8718 |
| Bangbang, Kalilangan | 8718 |
| Canituan, Kalilangan | 8718 |
| Kibaning, Kalilangan | 8718 |
| Kinura, Kalilangan | 8718 |
| Lampanusan, Kalilangan | 8718 |
| Maca-Opao, Kalilangan | 8718 |
| Malinao, Kalilangan | 8718 |
| Ninoy Aquino, Kalilangan | 8718 |
| Pamotolon, Kalilangan | 8718 |
| Poblacion, Kalilangan | 8718 |
| Public, Kalilangan | 8718 |
| San Vicente Ferrer, Kalilangan | 8718 |
| West Poblacion, Kalilangan | 8718 |