Ruta mirador in Santa Juana, Región del Biobío, has a single postal code for any house number. Like every other street in this comuna, the single postal code of Santa Juana is 4230000.
To find the ZIP code of another street in Santa Juana, Región del Biobío, first open the street listing of Santa Juana and select the one you need. See the street listing of Santa Juana