| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cabeço de Montachique, Lousa | 2670 |
| Postal/ZIP Codes in Carrasqueira, Lousa | 2670-744 |
| Postal/ZIP Codes in Freixeira, Lousa | 2670-747 |
| Postal/ZIP Codes in Lousa, Lousa | 2670 |
| Postal/ZIP Codes in Montachique, Lousa | 2670 |
| Postal/ZIP Codes in Ponte de Lousa, Lousa | 2670-789, 2670-789, 2670-768 |