| Place | Post Code |
|---|---|
| Arguedas, Navarra) | 31513 |
| Polígono Industrial Arguedas-Valtierra, Navarra) | 31513 |
| Postal Codes in Ribera Navarra | |
|---|---|
| Ablitas | |
| Arguedas | |
| Azagra | |
| Barillas | |
| Buñuel | |
| Cabanillas | |
| Cascante | |
| Castejón | |
| Cintruénigo | |
| Corella | |
| Cortes | |
| Fitero | |
| Fontellas | |
| Fustiñana | |
| Monteagudo | |
| Murchante | |
| Ribaforada | |
| Tudela | |
| Tulebras | |
| Valtierra | |