Area code 442
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Area code 760 is a
California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...
telephone A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most efficiently the human voice, into e ...
area code that was split from
area code 619 Area codes 619 and 858 are telephone area codes in the North American Numbering Plan (NANP) for most of San Diego County in the U.S. state of California. Area code 619 was created by a split from area code 714 in 1982, and was the first new are ...
on March 22, 1997. Area code 442 is an overlay of 760 that became effective on November 21, 2009. It encompasses much of the southeastern and southernmost portions of California. The area includes Imperial, Inyo, and Mono counties, as well as portions of
San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the eighth most populous city in the United State ...
, Riverside,
San Bernardino San Bernardino (; Spanish for "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a population of 222,101 in the 2020 cen ...
,
Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the List of municipalities in California, largest city in the U.S. state, state of California and the List of United States cities by population, sec ...
and Kern counties.


History

Area code 760 was split from 619 in 1997, which in turn had been split from
area code 714 Area codes 714 and 657 are telephone area codes covering northern Orange County, a portion of Los Angeles County, and the Sleepy Hollow and Carbon Canyon areas of Chino Hills in San Bernardino County in the U.S. state of California. Cities in th ...
in 1982. Within a decade of its creation, however, the proliferation of cell phones and pagers left 760 strained to the point that a new area code was needed for the area. The initial plan was a further area code split, with the San Diego and Imperial portions moving to a new 442 area code. However, this met with protests from businesses who did not want to change their numbers for the second time in a decade. Ultimately, the
California Public Utilities Commission The California Public Utilities Commission (CPUC or PUC) is a regulatory agency that regulates privately owned public utilities in the state of California, including electric power, telecommunications, natural gas and water companies. In addition ...
decided that 442 would be added as an overlay to 760 instead, and since 2009 all users in the region have been required to include the area code even when dialing local calls. At , it is the largest area code in California with approximately 29% of the state served by area codes 760 and 442.


Manual service

Areas within this area code which had manual service in the past include: 760 Area Code - Location, Time Zone.
/ref> * Death Valley Junction (Inyo County) * Kelso (San Bernardino County) * Stovepipe Wells, Death Valley (Inyo County)


Rate centers

* Rate centers located in area codes 442/760:


Imperial County Imperial Count (german: Reichsgraf) was a title in the Holy Roman Empire. In the medieval era, it was used exclusively to designate the holder of an imperial county, that is, a fief held directly ( immediately) from the emperor, rather than from ...

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Andrade Andrade is a surname of Galician origin, which emerged in the 12th century as the family name of the knights and lords of the small parish of ''San Martiño de Andrade'' ( St. Martin of Andrade), in the municipality of Pontedeume. The first ment ...
* Bombay Beach * Brawley *
Calexico Calexico () is a city in southern Imperial County, California. Situated on the Mexican border, it is linked economically with the much larger city of Mexicali, the capital of the Mexican state of Baja California. It is about east of San Diego ...
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Calipatria Calipatria (portmanteau of ''California'' and ''Patria'', Spanish for "homeland") is a city in Imperial County, California. Calipatria is located north of El Centro. It is part of the El Centro Metropolitan Area. The population was 6,515 a ...
* Desert Shores *
El Centro El Centro (Spanish for "The Center") is a city and county seat of Imperial County, California, United States. El Centro is the largest city in the Imperial Valley, the east anchor of the Southern California Border Region, and the core urban are ...
* Heber * Holtville * Imperial *
Mount Signal Mount Signal is a mountain west of Mexicali, Baja California, Mexico, on Mexican Federal Highway 2. The peak is also known as "Weeishpa" by the native community Kumiai or "Cerro del Centinela" or simply: El Centinela (the sentinel) by the Mexica ...
* Niland *
Ocotillo ''Fouquieria splendens'' (commonly known as ocotillo (), but also referred to as buggywhip, coachwhip, candlewood, slimwood, desert coral, Jacob's staff, Jacob cactus, and vine cactus) is a plant indigenous to the Sonoran Desert and Chihuahuan ...
* Ogilby * Palo Verde * Plaster City * Salton City * Salton Sea Beach * Seeley *
Westmorland Westmorland (, formerly also spelt ''Westmoreland'';R. Wilkinson The British Isles, Sheet The British IslesVision of Britain/ref> is a historic county in North West England spanning the southern Lake District and the northern Dales. It had an ...
* Winterhaven


Inyo County Inyo County () is a county in the eastern central part of the U.S. state of California, located between the Sierra Nevada and the state of Nevada. In the 2020 census, the population was 19,016. The county seat is Independence. Inyo County ...

* Ballarat * Big Pine *
Bishop A bishop is an ordained clergy member who is entrusted with a position of authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance of dioceses. The role or office of bishop is c ...
* Cartago * Darwin * Death Valley Junction * Dixon Lane-Meadow Creek * Furnace Creek * Homewood Canyon-Valley Wells *
Independence Independence is a condition of a person, nation, country, or state in which residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over its territory. The opposite of independence is the statu ...
* Keeler *
Laws Law is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior,Robertson, ''Crimes against humanity'', 90. with its precise definition a matter of longstanding debate. It has been vari ...
* Lone Pine *
Mesa A mesa is an isolated, flat-topped elevation, ridge or hill, which is bounded from all sides by steep escarpments and stands distinctly above a surrounding plain. Mesas characteristically consist of flat-lying soft sedimentary rocks capped by a ...
* Olancha * Panamint Springs * Pearsonville * Round Valley * Shoshone * Tecopa * West Bishop * Wilkerson


Kern County Kern County is a county located in the U.S. state of California. As of the 2020 census, the population was 909,235. Its county seat is Bakersfield. Kern County comprises the Bakersfield, California, Metropolitan statistical area. The county sp ...

* Bodfish * Boron *
California City California City is a city located in northern Antelope Valley in Kern County, California, United States. It is north of the city of Los Angeles, and the population was 14,973 at the 2020 census. Covering , California City has the third-largest ...
* Cantil * China Lake Acres *
Inyokern Inyokern (formerly Siding 16 and Magnolia) is a census-designated place (CDP) in Kern County, California, United States. Its name derives from its location near the border between Inyo and Kern Counties. Inyokern is located west of Ridgecrest, a ...
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Johannesburg Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Dem ...
* Kernville *
Lake Isabella Lake Isabella also called Isabella Lake, is a reservoir in Kern County, California, United States created by the earthen Isabella Dam. It was formed in 1953 when the U.S. Army Corps of Engineers dammed the Kern River at the junction of its two f ...
* Mountain Mesa *
Onyx Onyx primarily refers to the parallel banded variety of chalcedony, a silicate mineral. Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The ...
* Randsburg * Ridgecrest * South Lake * Squirrel Mountain Valley * Weldon * Wofford Heights


Los Angeles County

* Big Pines * Jackson Lake


Mono County Mono County ( ) is a county located in the east central portion of the U.S. state of California. As of the 2020 census, the population was 13,195, making it the fourth-least populous county in California. The county seat is Bridgeport. The coun ...

* Benton * Bodie *
Bridgeport Bridgeport is the most populous city and a major port in the U.S. state of Connecticut. With a population of 148,654 in 2020, it is also the fifth-most populous in New England. Located in eastern Fairfield County at the mouth of the Pequonnoc ...
* Chalfant * Coleville * Lee Vining * Mammoth Lakes * Swall Meadows


Riverside County Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population was 2,418,185, making it the fourth-most populous county in California and the 10th-most populous in the Uni ...

* Bermuda Dunes * Blythe *
Cathedral City Cathedral city is a city status in the United Kingdom. Cathedral city may also refer to: * Cathedral City, California, a city in Southern California, United States * Cathedral City Cheddar, a brand of Cheddar cheese * Cathedral City High Scho ...
* Chiriaco Summit *
Coachella Coachella may refer to: * Coachella, California * Coachella Canal, in California * Coachella (festival), an annual music and arts festival in California * "Coachella – Woodstock in My Mind", a 2017 song by Lana del Rey See also

* Coachell ...
* Desert Center * Desert Hot Springs * Eagle Mountain * East Blythe * Indian Wells *
Indio Indio may refer to: Places * Indio, Bovey Tracey, an historic estate in Devon, England * Indio, California, a city in Riverside County, California, United States People with the name * Indio (musician), Canadian musician Gordon Peterson * Índio ...
* La Quinta * Lost Lake *
Mecca Mecca (; officially Makkah al-Mukarramah, commonly shortened to Makkah ()) is a city and administrative center of the Mecca Province of Saudi Arabia, and the holiest city in Islam. It is inland from Jeddah on the Red Sea, in a narrow ...
* North Shore *
Palm Desert Palm Desert is a city in Riverside County, California, United States, in the Coachella Valley, approximately east of Palm Springs, northeast of San Diego and east of Los Angeles. The population was 48,445 at the 2010 census. The city has been ...
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Palm Springs Palm Springs (Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Riverside County by land ...
* Rancho Mirage * Ripley *
Sun City Palm Desert The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ...
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Thermal A thermal column (or thermal) is a rising mass of buoyant air, a convective current in the atmosphere, that transfers heat energy vertically. Thermals are created by the uneven heating of Earth's surface from solar radiation, and are an example ...
* Thousand Palms *
White Water Whitewater forms in a rapid context, in particular, when a river's gradient changes enough to generate so much turbulence that air is trapped within the water. This forms an unstable current that froths, making the water appear opaque and w ...


San Bernardino County San Bernardino County (), officially the County of San Bernardino, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 U.S. Census, the population was 2,181, ...

*
Adelanto Adelanto (Spanish for "Advance") is a city in San Bernardino County, California, United States. It is approximately northwest of Victorville in the Victor Valley area of the Mojave Desert, in the northern region of the Inland Empire.Lint ...
* Amboy * Apple Valley * Bagdad * Baker * Barstow * Big River * Bluewater * Cadiz *
Calico Calico (; in British usage since 1505) is a heavy plain-woven textile made from unbleached, and often not fully processed, cotton. It may also contain unseparated husk parts. The fabric is far coarser than muslin, but less coarse and thick than ...
* Chambless * Cima * Daggett * Earp *
Essex Essex () is a county in the East of England. One of the home counties, it borders Suffolk and Cambridgeshire to the north, the North Sea to the east, Hertfordshire to the west, Kent across the estuary of the River Thames to the south, and Grea ...
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Fort Irwin Fort Irwin National Training Center (Fort Irwin NTC) is a major training area for the United States military in the Mojave Desert in northern San Bernardino County, California. Fort Irwin is at an average elevation of . It is located northeast o ...
* Goffs * Halloran Springs * Helendale * Hesperia * Hinkley *
Joshua Tree ''Yucca brevifolia'' is a plant species belonging to the genus ''Yucca''. It is tree-like in habit, which is reflected in its common names: Joshua tree, yucca palm, tree yucca, and palm tree yucca. This monocotyledonous tree is native to the ar ...
* Kelso * Landers * Lenwood *
Lucerne Valley Lucerne Valley is a census-designated place (CDP) and valley landform in the southern Mojave Desert, in western San Bernardino County, California. Geography The geographic valley is defined by the surrounding Granite Mountains, Ord Mountains, ...
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Ludlow Ludlow () is a market town in Shropshire, England. The town is significant in the history of the Welsh Marches and in relation to Wales. It is located south of Shrewsbury and north of Hereford, on the A49 road which bypasses the town. The ...
* Twentynine Palms Marine Base *
Morongo Valley Morongo Valley is a census-designated place (CDP) on State Route 62 in San Bernardino County, California, United States. The population was 3,552 at the 2010 census, up from 1,929 at the 2000 census. The town is bordered by Yucca Valley, Californ ...
* Mountain View Acres * Nebo Center * Needles *
Newberry Springs Newberry Springs is an unincorporated community in the western Mojave Desert of Southern California, located at the foot of the Newberry Mountains in San Bernardino County, California, United States. Newberry Spring is a spring that in the 19t ...
* Nipton * Oro Grande * Phelan * Piñon Hills * Pioneertown *
Rice Rice is the seed of the grass species '' Oryza sativa'' (Asian rice) or less commonly ''Oryza glaberrima'' (African rice). The name wild rice is usually used for species of the genera '' Zizania'' and '' Porteresia'', both wild and domesticat ...
* Running Springs *
Siberia Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive region, geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a ...
* Sunfair Heights * Sunfair *
Searles Valley Searles Valley is a valley in the northern Mojave Desert of California, with the northern half in Inyo County and the southern half in San Bernardino County, California, United States. Searles Valley is located between the Argus Range to the wes ...
*
Trona Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na2CO3•2NaHCO3•3H2O) is a non-marine evaporite mineral. It is mined as the primary source of sodium carbonate in the United States, where it has replaced ...
* Twentynine Palms *
Victorville Victorville is a city in Victor Valley in San Bernardino County, California. Its population as of the 2020 census was 134,810. History In 1858, Aaron G. Lane came to what is now known as Victorville and founded a waystation called "Lane's Cro ...
* Vidal Junction *
Vidal Vidal (, , , ) is a Catalan, Aragonese, and possibly also Romansh surname, which also appears in French, Italian, Portuguese and English, and as a given name. Vidal may refer to: Surname * Maurice Vidal Portman (1850–1935), a British doct ...
*
Wrightwood Wrightwood is a census-designated place in San Bernardino County, California. It sits at an elevation of . The population was 4,525 at the 2010 census, up from the population of 3,837 at the 2000 census. Wrightwood is located northeast of Lo ...
* Yermo *
Yucca Valley Yucca Valley is an incorporated town in San Bernardino County, California, United States. The population was 20,700 as of the 2010 census. Yucca Valley lies west of Twentynine Palms, north of Palm Springs, south of Barstow via State Route ...
* Zzyzx


San Diego County San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the f ...

* Bonsall *
Borrego Springs Borrego Springs (''Borrego'', Spanish for "Sheep") is a census-designated place (CDP) in San Diego County, California. The population was 3,429 at the 2010 census, up from 2,535 at the 2000 census, made up of both seasonal and year-round resid ...
* Camp Pendleton North * Camp Pendleton South * Carlsbad *
Encinitas Encinitas (Spanish for "Small Oaks") is a beach city in the North County area of San Diego County, California. Located within Southern California, it is approximately north of San Diego, between Solana Beach and Carlsbad, and about south o ...
* Escondido * Fallbrook * Hidden Meadows * Julian * Lake San Marcos * Oceanside *
Ocotillo Wells Ocotillo Wells is an unincorporated community in San Diego County, California, United States. It is west of the Imperial County line on California State Route 78 at an elevation of . The name became official in 1962 when it was adopted for fe ...
* Pala *
Rainbow A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows c ...
*
Ramona ''Ramona'' is a 1884 American novel written by Helen Hunt Jackson. Set in Southern California after the Mexican–American War, it portrays the life of a mixed-race Scottish– Native American orphan girl, who suffers racial discrimination and ...
*
San Marcos San Marcos is the Spanish name of Saint Mark. It may also refer to: Towns and cities Argentina * San Marcos, Salta Colombia * San Marcos, Antioquia * San Marcos, Sucre Costa Rica * San Marcos, Costa Rica (aka San Marcos de Tarrazú) ...
* Santa Ysabel * Valley Center *
Vista Vista usually refers to a distant view. Vista may also refer to: Software *Windows Vista, the line of Microsoft Windows client operating systems released in 2006 and 2007 * VistA, (Veterans Health Information Systems and Technology Architecture) ...


See also

*
List of California area codes This is a list of area codes in California with service territory and installation dates. * 209 – Stockton, Modesto, Merced, Turlock; the northern San Joaquin Valley and the central Sierra Nevada range. (Split from 415 on October 26, 1957; s ...
* List of NANP area codes *
North American Numbering Plan The North American Numbering Plan (NANP) is a telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1 and has the international calling ...


References

*
Report on the 760 Area Code
' by the California Public Utilities Commission, Telecommunications Division (warning: this link leads to a large PDF file)


External links

{{DEFAULTSORT:Area codes 760 and 442 760 and 442 Imperial County, California Inyo County, California Mono County, California Riverside County, California San Bernardino County, California San Diego County, California Colorado Desert Mojave Desert Owens Valley San Diego Sierra Nevada (United States) 442 and 760