The Zala city in Navarra province has 1 assigned the ZIP Code 31770.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Auzoberri | 31770 |
| Navarra | Biurrana | 31770 |
| Navarra | Endara | 31770 |
| Navarra | Frain (Lesaka) | 31770 |
| Navarra | Izotzaldea | 31770 |
| Navarra | Katazpegi | 31770 |
| Navarra | Lesaka | 31770 |
| Navarra | Nabaz (Lesaka) | 31770 |
| Navarra | Otsango Auzoa | 31770 |
Check out the list of Spain ZIP Code