Zip Code Listings for Fullerton, California The following are the areas codes and zip codes for Fullerton, California 92831 (area code: 714)
92832 (area code: 714)
92833 (area code: 714)
92834 (area code: 714)
92835 (area code: 714)
92836 (area code: 714)
92837 (area code: 714)
92838 (area code: 714)