| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Assento, Guilhofrei | 4850-181 |
| Postal/ZIP Codes in Barragem, Guilhofrei | 4850-200 |
| Postal/ZIP Codes in Barreirô, Guilhofrei | 4850-199 |
| Postal/ZIP Codes in Calvelos, Guilhofrei | 4850-182 |
| Postal/ZIP Codes in Crasto, Guilhofrei | 4850-184 |
| Postal/ZIP Codes in Ermal, Guilhofrei | 4850-185 |
| Postal/ZIP Codes in Fril, Guilhofrei | 4850-186 |
| Postal/ZIP Codes in Guilhofrei, Guilhofrei | 4850-188 |
| Postal/ZIP Codes in Lomba, Guilhofrei | 4850-190 |
| Postal/ZIP Codes in Louredo, Guilhofrei | 4850-191 |
| Postal/ZIP Codes in Muda, Guilhofrei | 4850-202 |
| Postal/ZIP Codes in Paul, Guilhofrei | 4850-201 |
| Postal/ZIP Codes in Pedreira, Guilhofrei | 4850-192 |
| Postal/ZIP Codes in Penelas, Guilhofrei | 4850-194 |
| Postal/ZIP Codes in Portelas, Guilhofrei | 4850-195 |
| Postal/ZIP Codes in Sainhas, Guilhofrei | 4850-196 |
| Postal/ZIP Codes in São Silvestre, Guilhofrei | 4850-197 |
| Postal/ZIP Codes in Vila Boa e Roda, Guilhofrei | 4850-198 |