| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cadraço, Guardão | 3475-030 |
| Postal/ZIP Codes in Caramulo, Guardão | 3475 |
| Postal/ZIP Codes in Carvalhinho, Guardão | 3475-032 |
| Postal/ZIP Codes in Caselho, Guardão | 3475 |
| Postal/ZIP Codes in Ceidão, Guardão | 3475-043 |
| Postal/ZIP Codes in Guardão de Baixo, Guardão | 3475-035 |
| Postal/ZIP Codes in Guardão de Cima, Guardão | 3475 |
| Postal/ZIP Codes in Janardo, Guardão | 3475-037 |
| Postal/ZIP Codes in Jueus, Guardão | 3475-038 |
| Postal/ZIP Codes in Laceiras, Guardão | 3475-039 |
| Postal/ZIP Codes in Pedrogão, Guardão | 3475-040 |