The Usoz/ Usotz city in Navarra province has 1 assigned the ZIP Code 31439.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Artozqui/artozki | 31439 |
| Navarra | Azparren | 31439 |
| Navarra | Equiza/ekiza | 31439 |
| Navarra | Gorraiz de Arce/gorraitz-Artzibar | 31439 |
| Navarra | Imizcoz/imizkotz | 31439 |
| Navarra | Lacabe/lakabe | 31439 |
| Navarra | Muniain de Arce/muniain-Artzibar | 31439 |
| Navarra | Olaldea | 31439 |
| Navarra | Oroz-Betelu | 31439 |
| Navarra | Rala/errala | 31439 |
Check out the list of Spain ZIP Code