The Serranilla, la (Guadarrama) city in Madrid province has 1 assigned the ZIP Code 28440.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Madrid | Guadarrama | 28440 |
| Madrid | Sanatorio de Guadarrama | 28440 |
| Madrid | Sanatorio Hispanoamericano (Guadarrama) | 28440 |
| Madrid | Sanatorio Militar Antituberculoso (Guadarrama) | 28440 |
| Madrid | Edificio Casa Forestal Tablada | 28440 |
| Madrid | Edificio Casa Tere Tablada | 28440 |
| Madrid | Edificio Gonzalo | 28440 |
| Madrid | Edificio Residencia San Francisco | 28440 |
Check out the list of Spain ZIP Code