The Riomañon city in Asturias province has 1 assigned the ZIP Code 33681.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Asturias | Casomera | 33681 |
| Asturias | Conforcos (Aller) | 33681 |
| Asturias | Foz (Moreda) | 33681 |
| Asturias | Llamas (Aller) | 33681 |
| Asturias | La Paraya | 33681 |
| Asturias | Rio Aller | 33681 |
| Asturias | Villar de Casomera | 33681 |
Check out the list of Spain ZIP Code