The Bariain city in Navarra province has 1 assigned the ZIP Code 31396.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Echagüe | 31396 |
| Navarra | Oloriz | 31396 |
| Navarra | Oricin | 31396 |
| Navarra | Unzue | 31396 |
Check out the list of Spain ZIP Code