| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cerdeira, Ribas | 4890-501 |
| Postal/ZIP Codes in Gandarela, Ribas | 4890-510 |
| Postal/ZIP Codes in Lamelas, Ribas | 4890-502 |
| Postal/ZIP Codes in Paço, Ribas | 4890-503 |
| Postal/ZIP Codes in Portela, Ribas | 4890-504 |
| Postal/ZIP Codes in Quintã, Ribas | 4890-505 |
| Postal/ZIP Codes in Soutelo, Ribas | 4890-506 |
| Postal/ZIP Codes in Souto, Ribas | 4890-507 |
| Postal/ZIP Codes in Torres, Ribas | 4890-508 |