| Zip code | Name | Area Code(s) |
| 90501 Torrance (310/424) |
| 90502 Torrance (310/424) |
| 90503 Torrance (310/424) |
| 90504 Torrance (310/424) |
| 90505 Torrance (310/424) |
| 90506 Torrance (310/424) |
| 90507 Torrance (310/424) |
| 90508 Torrance (310/424) |
| 90509 Torrance (310/424) |
| 90510 Torrance (310/424) |
| 90601 City Industry (562) |
| 90601 City of Industry (562) |
| 90601 Pico Rivera (562) |
| 90601 Whittier (562) |
| 90602 Whittier (562) |
| 90603 Whittier (562) |
| 90604 Whittier (562) |
| 90605 Santa Fe Springs (562) |
| 90605 Whittier (562) |
| 90606 Los Nietos (562) |
| 90606 Whittier (562) |
| 90607 Whittier (562) |
| 90608 Whittier (562) |
| 90609 Whittier (562) |
| 90610 Los Nietos (562) |
| 90610 Whittier (562) |
| 90620 Buena Park (714) |
| 90621 Buena Park (714) |
| 90622 Buena Park (714) |
| 90623 Buena Park (714) |
| 90623 La Palma (714) |
| 90624 Buena Park (714) |
| 90630 Cypress (714) |
| 90631 La Habra (562) |
| 90631 La Habra Heights (562) |
| 90631 La Habra Hgts (562) |
| 90632 La Habra (562) |
| 90633 La Habra (562) |
| 90637 La Mirada (714) |
| 90638 La Mirada (714) |
| 90638 Lamirada (714) |
| 90638 Mirada (714) |
| 90639 Biola University (714) |
| 90639 La Mirada (714) |
| 90640 Montebello (323) |
| 90650 Norwalk (562) |
| 90651 Norwalk (562) |
| 90652 Norwalk (562) |
| 90660 Pico Rivera (562) |
| 90661 Pico Rivera (562) |
| 90662 Pico Rivera (562) |
| 90670 Santa Fe Springs (562) |
| 90671 Santa Fe Springs (562) |
| 90680 Stanton (714) |
| 90701 Artesia (562) |
| 90701 Cerritos (562) |
| 90702 Artesia (562) |
| 90703 Artesia (562) |
| 90703 Cerritos (562) |
| 90704 Avalon (310/424) |
| 90704 Catalina (310/424) |
| 90704 Santa Catalina (310/424) |
| 90706 Bellflower (562) |
| 90707 Bellflower (562) |
| 90710 Harbor City (310/424) |
| 90711 Lakewood (562) |
| 90712 Lakewood (562) |
| 90713 Lakewood (562) |
| 90714 Lakewood (562) |
| 90715 Lakewood (562) |
| 90716 Hawaiian Gardens (562) |
| 90716 Hawaiian Gdns (562) |
| 90716 Lakewood (562) |
| 90717 Lomita (310/424) |
| 90720 Cypress (562) |
| 90720 Los Alamitos (562) |
| 90720 Rossmoor (562) |
| 90721 Los Alamitos (562) |
| 90723 Paramount (562) |
| 90731 Fort Macarthur (310/424) |
| 90731 San Pedro (310/424) |
| 90731 Terminal Island (310/424) |
| 90732 San Pedro (310/424) |
| 90733 San Pedro (310/424) |
| 90734 San Pedro (310/424) |
| 90740 Seal Beach (562) |
| 90742 Sunset Beach (562) |
| 90743 Surfside (562) |
| 90744 Wilmington (310/424) |
| 90745 Carson (310/424) |
| 90745 Long Beach (310/424) |
| 90746 Carson (310/424) |
| 90746 Long Beach (310/424) |
| 90747 C S U Dom Hls (310/424) |
| 90747 Cal State University Dom Hills (310/424) |
| 90747 Carson (310/424) |
| 90747 Long Beach (310/424) |
| 90748 Wilmington (310/424) |
| 90749 Carson (310/424) |
| 90749 Long Beach (310/424) |
| 90755 Long Beach (562) |
| 90755 Signal Hill (562) |
| 90755 Signal Hl (562) |
| 90801 Long Beach (562) |
| 90802 Long Beach (562) |
| 90803 Belmont Shore (562) |
| 90803 Long Beach (562) |
| 90803 Naples (562) |
| 90804 East Long Beach (562) |
| 90804 Long Beach (562) |
| 90804 Signal Hill (562) |
| 90805 Lakewood (562) |
| 90805 Long Beach (562) |
| 90805 North Long Beach (562) |
| 90806 Long Beach (562) |
| 90807 Bixby Knolls (562) |
| 90807 Long Beach (562) |
| 90807 Signal Hill (562) |
| 90808 Long Beach (562) |
| 90809 LB (562) |
| 90809 Long Beach (562) |
| 90810 Cabrillo (562) |
| 90810 Carson (562) |
| 90810 Dominguez (562) |
| 90810 Long Beach (562) |
| 90813 Long Beach (562) |
| 90814 Long Beach (562) |
| 90815 Long Beach (562) |
| 90822 Long Beach (562) |
| 90822 Long Beach Shared Firm (562) |
| 90831 Long Beach (562) |
| 90832 Long Beach (562) |
| 90833 Long Beach (562) |
| 90834 Long Beach (562) |
| 90835 Long Beach (562) |
| 90840 C S U Long Beach (562) |
| 90840 California State University Long Beach (562) |
| 90840 Long Beach (562) |
| 90842 Department of Gas & Water (562) |
| 90842 Long Beach (562) |
| 90844 Long Beach (562) |
| 90844 Press Telegram (562) |
| 90846 Boeing (562) |
| 90846 Long Beach (562) |
| 90847 AARP (562) |
| 90847 Long Beach (562) |
| 90848 A A R P (562) |
| 90848 A A R P Pharmacy (562) |
| 90848 Long Beach (562) |
| 90853 Long Beach (562) |
| 90895 Carson (562) |
| 90895 Lakeshore Learning (562) |
| 90895 Long Beach (562) |
| 90899 La International Service Center (562) |
| 90899 Long Beach (562) |