The Olague city in Navarra province has 1 assigned the ZIP Code 31798.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Aritzu | 31798 |
| Navarra | Burutain | 31798 |
| Navarra | Egozkue | 31798 |
| Navarra | Etsain | 31798 |
| Navarra | Etulain | 31798 |
| Navarra | Etxaide (Anue) | 31798 |
| Navarra | Lantz | 31798 |
| Navarra | Leazkue | 31798 |
Check out the list of Spain ZIP Code