| Place | Post Code |
|---|---|
| Avis, Avis | 7480 |
| Casas Altas, Avis | 7480-017 |
| Monte da Cortesia, Avis | 7480-181 |
| Monte do Painho, Avis | 7480-182 |
| All postal codes in Avis | |
|---|---|
| Alcórrego e Maranhão, Avis | |
| Aldeia Velha, Avis | |
| Avis, Avis | |
| Benavila e Valongo, Avis | |
| Ervedal, Avis | |
| Figueira e Barros, Avis | |