California Area Codes

About California Area Codes

The U.S. state of California uses a total of 32 telephone area codes in this dataset. These calling codes serve large metropolitan areas, suburbs, small towns, and rural communities across the state.

Major cities served by these area codes include Agoura Hills, Alameda, Alhambra, Aliso Viejo, Altadena, Anaheim, Antioch, Apple Valley, Arcadia, Arden-Arcade, and 287 more. Each area code can cover multiple cities and counties, while some dense urban regions may be split across more than one code.

List of Area Codes in California

The table below lists all area codes used in California, along with a sample of major cities for each code.


S.N. Area Code Major Cities
1 209 Atwater, Ceres, Lodi, Los Banos, Manteca, Merced, Stockton, Tracy, Turlock, West Modesto
2 213 Los Angeles
3 310 Beverly Hills, Culver City, Gardena, Hawthorne, Inglewood, Lawndale, Lennox, Lomita, Lynwood, Manhattan Beach, Rancho Palos Verdes, Redondo Beach, Santa Monica, Torrance, West Carson
4 323 Bell, Bell Gardens, Cudahy, East Los Angeles, Florence-Graham, Huntington Park, Maywood, Montebello, South Gate, West Hollywood, Westmont
5 408 Campbell, Gilroy, Los Gatos, Milpitas, Morgan Hill, San Jose, Santa Clara, Saratoga, Sunnyvale
6 415 Novato, San Anselmo, San Rafael, South San Francisco
7 424 Beverly Hills, Culver City, Gardena, Hawthorne, Inglewood, Lawndale, Lennox, Lomita, Lynwood, Manhattan Beach, Rancho Palos Verdes, Redondo Beach, Santa Monica, Torrance, West Carson
8 442 Apple Valley, Barstow, Brawley, Calexico, Carlsbad, Cathedral City, Coachella, El Centro, Encinitas, Escondido, Fallbrook, Hesperia, Indio, La Quinta, Oceanside, Palm Desert, Palm Springs, Ridgecrest, San Marcos, Victorville, Vista
9 510 Alameda, Berkeley, Castro Valley, El Cerrito, Fremont, Hayward, Newark, Oakland, Richmond, San Leandro, San Lorenzo, San Pablo, Union City
10 530 Chico, Davis, Paradise, Redding, South Lake Tahoe, Woodland, Yuba City
11 559 Clovis, Fresno, Hanford, Madera, Porterville, Reedley, Tulare, Visalia
12 562 Bellflower, Cerritos, Downey, La Habra, La Mirada, Lakewood, Long Beach, Norwalk, Paramount, Pico Rivera, Seal Beach, South Whittier, West Whittier-Los Nietos, Whittier
13 619 Chula Vista, Coronado, El Cajon, Imperial Beach, La Mesa, La Presa, Lemon Grove, National City, Rancho San Diego, San Diego, Santee, Spring Valley
14 626 Alhambra, Altadena, Arcadia, Azusa, Baldwin Park, Duarte, Glendora, Hacienda Heights, La Puente, Monrovia, Monterey Park, Rosemead, Rowland Heights, South El Monte, South Pasadena, South San Gabriel, South San Jose Hills, Temple City, Valinda, Walnut, West Covina, West Puente Valley
15 628 Novato, San Anselmo, San Rafael, South San Francisco
16 650 Belmont, Burlingame, Daly City, East Palo Alto, Foster City, Los Altos, Menlo Park, Millbrae, Mountain View, Pacifica, Palo Alto, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco
17 657 Anaheim, Brea, Buena Park, Cypress, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, North Tustin, Orange, Placentia, Santa Ana, Stanton, Westminster, Yorba Linda
18 661 Bakersfield, Delano, Lancaster, Oildale, Palmdale, Santa Clarita, Wasco
19 669 Campbell, Gilroy, Los Gatos, Milpitas, Morgan Hill, San Jose, Santa Clara, Saratoga, Sunnyvale
20 707 Benicia, Eureka, Fairfield, Napa, Petaluma, Rohnert Park, Santa Rosa, Suisun, Vacaville, Vallejo, Windsor
21 714 Anaheim, Brea, Buena Park, Cypress, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, North Tustin, Orange, Placentia, Santa Ana, Stanton, Westminster, Yorba Linda
22 747 Agoura Hills, Burbank, Calabasas, La Canada Flintridge, North Glendale, San Fernando
23 760 Apple Valley, Barstow, Brawley, Calexico, Carlsbad, Cathedral City, Coachella, El Centro, Encinitas, Escondido, Fallbrook, Hesperia, Indio, La Quinta, Oceanside, Palm Desert, Palm Springs, Ridgecrest, San Marcos, Victorville, Vista
24 805 Atascadero, Camarillo, Goleta, Lompoc, Moorpark, Orcutt, Oxnard, Paso Robles, Port Hueneme, San Luis Obispo, Santa Barbara, Santa Maria, Santa Paula, Simi Valley, Thousand Oaks, Ventura
25 818 Agoura Hills, Burbank, Calabasas, La Canada Flintridge, North Glendale, San Fernando
26 831 Hollister, Marina, Monterey, Salinas, Santa Cruz, Seaside, Watsonville
27 858 Poway
28 909 Chino, Chino Hills, Claremont, Colton, Diamond Bar, Fontana, Highland, La Verne, Montclair, Ontario, Pomona, Rancho Cucamonga, Redlands, Rialto, San Bernardino, San Dimas, Upland, Yucaipa
29 916 Arden-Arcade, Carmichael, Citrus Heights, Elk Grove, Florin, Folsom, La Riviera, Laguna, North Fair Oaks, North Highlands, Orangevale, Rancho Cordova, Rocklin, Rosemont, Roseville, West Sacramento
30 925 Antioch, Bay Point, Brentwood, Concord, Danville, Dublin, Lafayette, Livermore, Martinez, Oakley, Pittsburg, Pleasant Hill, Pleasanton, San Ramon, Walnut Creek
31 949 Aliso Viejo, Costa Mesa, Dana Point, Irvine, Laguna Beach, Laguna Hills, Laguna Niguel, Lake Forest, Mission Viejo, Newport Beach, Rancho Santa Margarita, San Clemente, San Juan Capistrano
32 951 Banning, Corona, Hemet, Moreno Valley, Murrieta, Norco, Perris, Riverside, Rubidoux, Temecula