| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Casal, Silvã de Cima | 3560-210 |
| Postal/ZIP Codes in Quinta Cornalvo, Silvã de Cima | 3560-214 |
| Postal/ZIP Codes in Quinta Ponte Ferreira, Silvã de Cima | 3560-215 |
| Postal/ZIP Codes in Torre, Silvã de Cima | 3560-216 |
| Postal/ZIP Codes in Vila, Silvã de Cima | 3560-217 |