| Lieu | Code postal |
|---|---|
| Backiling, Aparri | 3515 |
| Bangag, Aparri | 3515 |
| Binalan, Aparri | 3515 |
| Bisagu, Aparri | 3515 |
| Bukig, Aparri | 3515 |
| Bulala Norte, Aparri | 3515 |
| Bulala Sur, Aparri | 3515 |
| Caagaman, Aparri | 3515 |
| Centro 1, Aparri | 3515 |
| Centro 10, Aparri | 3515 |
| Centro 11, Aparri | 3515 |
| Centro 12, Aparri | 3515 |
| Centro 13, Aparri | 3515 |
| Centro 14, Aparri | 3515 |
| Centro 15, Aparri | 3515 |
| Centro 2, Aparri | 3515 |
| Centro 3, Aparri | 3515 |
| Centro 4, Aparri | 3515 |
| Centro 5, Aparri | 3515 |
| Centro 6, Aparri | 3515 |
| Centro 7, Aparri | 3515 |
| Centro 8, Aparri | 3515 |
| Centro 9, Aparri | 3515 |
| Dodan, Aparri | 3515 |
| Fuga Island, Aparri | 3515 |
| Gaddang, Aparri | 3515 |