| Place | Postal Code |
|---|---|
| Bontongon, Impasug-ong | 8702 |
| Bulonay, Impasug-ong | 8702 |
| Capitan Bayong, Impasug-ong | 8702 |
| Cawayan, Impasug-ong | 8702 |
| Dumalaguing, Impasug-ong | 8702 |
| Guihean, Impasug-ong | 8702 |
| Hagpa, Impasug-ong | 8702 |
| Impalutao, Impasug-ong | 8702 |
| Kalabugao, Impasug-ong | 8702 |
| Kibenton, Impasug-ong | 8702 |
| La Fortuna, Impasug-ong | 8702 |
| Poblacion, Impasug-ong | 8702 |
| Sayawan, Impasug-ong | 8702 |