| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Aldeia, Oleiros | 4730-321 |
| Postal/ZIP Codes in Baltar, Oleiros | 4730-328 |
| Postal/ZIP Codes in Barral, Oleiros | 4730-322 |
| Postal/ZIP Codes in Caminho das Cales, Oleiros | 4730-328 |
| Postal/ZIP Codes in Carregosa, Oleiros | 4730-329 |
| Postal/ZIP Codes in Casaínho, Oleiros | 4730-321 |
| Postal/ZIP Codes in Fonte, Oleiros | 4730-320 |
| Postal/ZIP Codes in Fonte Carreira, Oleiros | 4730-328 |
| Postal/ZIP Codes in Friande, Oleiros | 4730-323 |
| Postal/ZIP Codes in Igreja, Oleiros | 4730-321 |
| Postal/ZIP Codes in Lamela, Oleiros | 4730-324 |
| Postal/ZIP Codes in Lugar Novo, Oleiros | 4730-326 |
| Postal/ZIP Codes in Monte, Oleiros | 4730-325 |
| Postal/ZIP Codes in Paúl, Oleiros | 4730-327 |
| Postal/ZIP Codes in São José, Oleiros | 4730-330 |
| Postal/ZIP Codes in São Sebastião, Oleiros | 4730-320 |
| Postal/ZIP Codes in Veiga, Oleiros | 4730-328 |