| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Trás do Monte, Alvaiázere | 3250-170 |
| Postal/ZIP Codes in Valbom, Alvaiázere | 3250-216 |
| Postal/ZIP Codes in Vale do Uivado, Alvaiázere | 3250-171 |
| Postal/ZIP Codes in Vela, Alvaiázere | 3250-172 |
| Postal/ZIP Codes in Vendas, Alvaiázere | 3250-174 |
| Postal/ZIP Codes in Zambujal, Alvaiázere | 3250-173 |