The Mardea city in Navarra province has 1 assigned the ZIP Code 31794.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Aroztegia | 31794 |
| Navarra | Arraioz | 31794 |
| Navarra | Oharriz | 31794 |
| Navarra | Uharte (Baztan) | 31794 |
Check out the list of Spain ZIP Code