| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Alfaro, La Rioja) | 26540 |
| Postal/ZIP Codes in Casas de Piedra Lobos, La Rioja) | 26540 |
| Postal/ZIP Codes in Casilla de las Mesanzas, La Rioja) | 26540 |
| Postal Codes in Alfaro | |
|---|---|
| Postal/ZIP Codes in Aldeanueva de Ebro | |
| Postal/ZIP Codes in Alfaro | |
| Postal/ZIP Codes in Rincón de Soto | |