Avenida Ernesto Zuñiga in Ñiquén, Región del Biobío, has a single postal code for any house number. Like every other street in this comuna, the single postal code of Ñiquén is 3850000.
To find the ZIP code of another street in Ñiquén, Región del Biobío, first open the street listing of Ñiquén and select the one you need. See the street listing of Ñiquén