Street Riquelme in Cobquecura, Región del Biobío, has a single postal code for any house number. Like every other street in this comuna, the single postal code of Cobquecura is 3990000.
To find the ZIP code of another street in Cobquecura, Región del Biobío, first open the street listing of Cobquecura and select the one you need. See the street listing of Cobquecura