The Rioseco (Aller) city in Asturias province has 1 assigned the ZIP Code 33687.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Asturias | Llanos | 33687 |
| Asturias | Pino, el (Moreda) | 33687 |
| Asturias | Pola del Pino | 33687 |
Check out the list of Spain ZIP Code