The Calzada de Don Diego city in Salamanca province has 1 assigned the ZIP Code 37448.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Salamanca | Canillas de Abajo | 37448 |
| Salamanca | Canillejas | 37448 |
| Salamanca | Sagos | 37448 |
Check out the list of Spain ZIP Code