The Aintzioa city in Navarra province has 1 assigned the ZIP Code 31697.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Ardaitz | 31697 |
| Navarra | Erro | 31697 |
| Navarra | Esnotz | 31697 |
| Navarra | Larraingoa | 31697 |
| Navarra | Loizu | 31697 |
| Navarra | Orondritz | 31697 |
| Navarra | Urniza | 31697 |
Check out the list of Spain ZIP Code