• Bakersfield
  Bakersfield, California
  Bakersfield is a city near the southern end of the San Joaquin Valley in Kern County, California. It is roughly equidistant between Fresno and Los Angeles, to the north and south respectively....
  
  
• Palmdale
  Palmdale, California
  Palmdale is a city located in the center of northern Los Angeles County, California, United States.Palmdale was the first community within the Antelope Valley to incorporate as a city on August 24, 1962; 47 years later, voters approved creating a charter city in November, 2009. Palmdale is...
  
  
• Santa Clarita
  Santa Clarita, California
  Santa Clarita is the fourth largest city in Los Angeles County, California, United States and the twenty-fourth largest city in the state of California. The 2010 US Census reported the city's population grew 16.7% from the year 2000 to 176,320 residents. It is located about northwest of downtown...
  
  
• Lancaster
  Lancaster, California
  Lancaster is a charter city in northern Los Angeles County, in the high desert, near the Kern County line. Lancaster currently ranks as the 30th largest city in California, and the 148th largest city in the United States. Lancaster is the principal city within the Antelope Valley...
  
  

Kern County

Kern County, California

Spreading across the southern end of the California Central Valley, Kern County is the fifth-largest county by population in California. Its economy is heavily linked to agriculture and to petroleum extraction, and there is a strong aviation and space presence. Politically, it has generally...

• Arvin
  Arvin, California
  Arvin is a city in Kern County, in the United States. Arvin is located southeast of Bakersfield, at an elevation of 449 feet . As of the 2010 census, the population was 19,304, up from 12,956 at the 2000 census....
  
  
• Bakersfield
  Bakersfield, California
  Bakersfield is a city near the southern end of the San Joaquin Valley in Kern County, California. It is roughly equidistant between Fresno and Los Angeles, to the north and south respectively....
  
  
• Bear Valley Springs
  Bear Valley Springs, California
  Bear Valley Springs is both a census-designated place and Community Service District in the Tehachapi Mountains, in Kern County, California, United States. The population was 5,172 at the 2010 census, up from 4,232 at the 2000 census. Bear Valley Springs' Elevation ranges from to 6,934 feet...
  
  
• Buttonwillow
  Buttonwillow, California
  Buttonwillow is a census-designated place in the San Joaquin Valley, in Kern County, California, United States. Buttonwilliow is located west of Bakersfield, at an elevation of 269 feet . The population was 1,508 at the 2010 census, up from 1,266 at the 2000 census...
  
  
• Caliente
  Caliente, California
  Caliente is an unincorporated community in Kern County, California. It is located east-southeast of Bakersfield, at an elevation of 1312 feet ....
  
  
• Delano
  Delano, California
  Delano's climate is characteristic of the San Joaquin Valley. The weather is hot and dry during the summer and cool and damp in winter. Frequent ground fog known regionally as "tule fog" can obscure vision. Record temperatures range between 115°F and 14°F...
  
  
• East Bakersfield
  East Bakersfield, California
  East Bakersfield is a large unincorporated community in Kern County, California. It lies at an elevation of 495 feet . It lies to the east and south of the city of Bakersfield, and lies among rolling hills. East Bakersfield's population is approximately 55,000, and has large Hispanic and African...
  
  
• Edwards Air Force Base
  Edwards Air Force Base
  Edwards Air Force Base is a United States Air Force base located on the border of Kern County, Los Angeles County, and San Bernardino County, California, in the Antelope Valley. It is southwest of the central business district of North Edwards, California and due east of Rosamond.It is named in...
  
  
• Famoso
  Famoso, California
  Famoso is an unincorporated community in Kern County, California. It is located on Poso Creek south-southeast of McFarland, at an elevation of 427 feet ....
  
  
• Fellows
  Fellows, California
  Fellows is a census-designated place in Kern County, California, United States. Fellows is located west-northwest of Taft, at an elevation of 1316 feet . The population was 106 at the 2010 census, down from 153 at the 2000 census...
  
  
• Frazier Park
  Frazier Park, California
  Frazier Park is an unincorporated community and census-designated place in Kern County, California. Frazier Park is west of Lebec, at an elevation of 4,639 feet . It is one of the Mountain Communities of the Tejon Pass...
  
  
• Golden Hills
  Golden Hills, California
  Golden Hills is a census-designated place in the Tehachapi Mountains, in Kern County, California, United States. The population was 8,656 at the 2010 census, up from 7,434 at the 2000 census...
  
  
• Grapevine
  Grapevine, California
  Grapevine is an unincorporated community in Kern County, California. At an elevation of 1499 feet , the community is located at the foot of a road grade known as The Grapevine through the Grapevine Canyon to Tejon Pass in the Tehachapi Mountains at the southern end of the San Joaquin Valley along...
  
  
• Havilah
  Havilah, California
  Havilah is an unincorporated community in Kern County, California. It is located south-southeast of Miracle Hot Springs, at an elevation of 3136 feet ....
  
  
• Keene
  Keene, California
  Keene is a census-designated place in Kern County, California in the foothills of the Tehachapi Mountains at the southern extreme of the San Joaquin Valley. Keene is located northwest of Tehachapi, at an elevation of 2602 feet...
  
  
• Lake of the Woods
  Lake of the Woods, California
  Lake of the Woods is an unincorporated area and census-designated place in Kern County, California. The population was 917 at the 2010 census, up from 833 at the 2000 census. The community is contained in Cuddy Canyon along the Ventura and Kern County line inside the Los Padres National Forest. It...
  
  
• Lamont
  Lamont, California
  Lamont is a census-designated place in Kern County, California, United States. Lamont is located south-southeast of downtown Bakersfield, at an elevation of 404 feet...
  
  
• Lebec
  Lebec, California
  Lebec is an unincorporated area and census-designated place in Kern County, California. It is one of the Mountain Communities of the Tejon Pass, and the home of the Tejon Ranch Company. Lebec is south of Bakersfield. The population was 1,468 in the 2010 census, up from 1,224 in...
  
  
• Lost Hills
  Lost Hills, California
  Lost Hills is a census-designated place in Kern County, California, United States. Lost Hills is located west-northwest of Bakersfield, at an elevation of 305 feet...
  
  
• Maricopa
  Maricopa, California
  Maricopa is a city in Kern County, California, United States. Maricopa is located south-southeast of Taft, at an elevation of 883 feet . The population was 1,154 at the 2010 census, up from 1,111 at the 2000 census. Maricopa lies at the junction of Route 166 and Route 33...
  
  
• McFarland
  McFarland, California
  McFarland is a city in the San Joaquin Valley, in Kern County, California, United States. McFarland is located south of Delano, at an elevation of 354 feet . The population was 12,707 at the 2010 census, up from 9,618 at the 2000 census.-History:The first post office opened in 1908. McFarland...
  
  
• McKittrick
  McKittrick, California
  McKittrick is a census-designated place in Kern County, California, United States. McKittrick is located northwest of Taft, at an elevation of 1056 feet . The population was 115 at the 2010 census, down from 160 at the 2000 census.-Geography:...
  
  
• Mettler
  Mettler, California
  Mettler, or Mettler Station, is a heavily Hispanic, low-income unincorporated area and census-designated place in Kern County, California. The population was 136 at the 2010 census, down from 157 at the 2000 census...
  
  
• Mojave
  Mojave, California
  Mojave is a census-designated place in Kern County, California, United States. Mojave is located east of Bakersfield, at an elevation of 2762 feet...
  
  
• North Edwards
  North Edwards, California
  North Edwards is a census-designated place in Kern County, California, United States. North Edwards is located south-southeast of Castle Butte and north of Edwards Air Force Base, at an elevation of 2293 feet...
  
  
• Oildale
  Oildale, California
  Oildale is a census-designated place in Kern County, California, United States. Oildale is located north-northwest of downtown Bakersfield, at an elevation of 469 feet . The population was 32,684 at the 2010 census, up from 27,885 at the 2000 census...
  
  
• Pine Mountain Club
  Pine Mountain Club, California
  Pine Mountain Club is an unincorporated private community and census-designated place in Kern County, California, northwest of the San Fernando Valley and west of Gorman. It is one of the mountain Communities of the Tejon Pass, and sits in a deep valley on the San Andreas fault, in the same area...
  
  
• Rosamond
  Rosamond, California
  Rosamond is a census-designated place in Kern County, California, USA, north of Palmdale, in the Antelope Valley, the westernmost desert valley of the Mojave Desert. Rosamond is also south of Mojave, , and north of Lancaster at an elevation of 2342 feet...
  
  
• Rosedale
  Rosedale, California
  Rosedale is a census-designated place in Kern County, California, United States. The population was 14,058 at the 2010 census, up from 8,445 at the 2000 census...
  
  
• Shafter
  Shafter, California
  Shafter is a city in Kern County, California, United States. It is located west-northwest of Bakersfield. The population was 16,988 at the 2010 census, up from 12,736 at the 2000 census. Wired telephone numbers in Shafter follow the format 746-xxxx and the ZIP Code is 93263.The city is located...
  
  
• South Taft
  South Taft, California
  South Taft is a census-designated place in Kern County, California, United States. South Taft is located south of Taft, at an elevation of 1017 feet...
  
  
• Stallion Springs
  Stallion Springs, California
  Stallion Springs is a census-designated place the Tehachapi Mountains, in Kern County, California, USA. The population was 2,488 at the 2010 census, up from 1,522 at the 2000 census...
  
  
• Taft Heights
  Taft Heights, California
  Taft Heights is a census-designated place in Kern County, California, United States. Taft Heights is located west-southwest of Taft, at an elevation of 1178 feet...
  
  
• Taft
  Taft, California
  Taft is a city in the foothills at the extreme southwestern edge of the San Joaquin Valley, in Kern County, California. Taft is located west-southwest of Bakersfield, at an elevation of 955 feet . The population was 9,327 at the 2010 census...
  
  
• Tehachapi
  Tehachapi, California
  Tehachapi is a city incorporated in 1909 located in the Tehachapi Mountains between Bakersfield and Mojave in Kern County, California. Tehachapi is located east-southeast of Bakersfield, at an elevation of...
  
  
• Tupman
  Tupman, California
  Tupman is a census-designated place in Kern County, California, United States. Tupman is located west-southwest of Bakersfield, at an elevation of 331 feet...
  
  
• Valley Acres
  Valley Acres, California
  Valley Acres is a census-designated place in Kern County, California, United States. Valley Acres is located north-northeast of Taft, at an elevation of 420 feet...
  
  
• Walker Basin
  Walker Basin, California
  Walker Basin, California, is an isolated community between Havilah and Fig Orchard near Sequoia National Forest, Breckenridge Mountain, Centennial Ridge , and Paiute Mountain .-References:...
  
  
• Wasco
  Wasco, California
  Wasco is a city in the San Joaquin Valley, in Kern County, California, United States. Wasco is located northwest of Bakersfield, at an elevation of 328 feet...
  
  
• Weedpatch
  Weedpatch, California
  Weedpatch is a census-designated place in the San Joaquin Valley, in Kern County, California, United States. Weedpatch is located south-southeast of Bakersfield, at an elevation of 387 feet...
  
  
• Wheeler Ridge
  Wheeler Ridge, California
  Wheeler Ridge is an unincorporated community in Kern County, California. It is located south-southeast of Mettler, at an elevation of 955 feet .A post office operated at Wheeler Ridge from 1923 to 1972....
  
  

Los Angeles County

Los Angeles County, California

Los Angeles County is a county in the U.S. state of California. As of 2010 U.S. Census, the county had a population of 9,818,605, making it the most populous county in the United States. Los Angeles County alone is more populous than 42 individual U.S. states...

• Acton
  Acton, California
  Acton was founded in 1887 by gold miners who were working in the Red Rover Mine. It was named after Acton, Massachusetts by one of the miners. Two of the best-known gold mines located in Acton were the Red Rover mine and the Governors mine. Mining of gold, copper, and titanium ore continued into...
  
  
• Agua Dulce
  Agua Dulce, California
  Agua Dulce is a census-designated place located in Los Angeles County, California. It lies at an elevation of 2,526 feet . Agua Dulce is located just north of Santa Clarita. The town has a population of about 4,000. It is located at and covers a geographic area of about...
  
  
• Antelope Acres
  Antelope Acres, California
  Antelope Acres is an unincorporated community in Los Angeles County, California. It lies at an elevation of 2425 feet .Antelope Acres is located in the Antelope Valley the high desert area of northern Los Angeles County and is located approximately 13 miles from Downtown Lancaster, California and...
  
  
• Canyon Country
• Castaic
  Castaic, California
  Castaic, California, is an unincorporated community and census-designated place in Los Angeles County, California, north of Santa Clarita and a few miles from Six Flags Magic Mountain amusement park. It is approximately 39 miles from the downtown Los Angeles Civic Center. As of the 2010...
  
  
• Del Sur
  Del Sur, California
  Del Sur is an unincorporated community in the Mojave Desert, in Los Angeles County, California. The town has a population of about 1,750. The ZIP Code is 93536 and the community is inside area code 661.-Geography:...
  
  
• Desert View Highlands
  Desert View Highlands, California
  Desert View Highlands is a census-designated place in Los Angeles County, California, United States. The population was 2,360 at the 2010 census, up from 2,337 at the 2000 census...
  
  
• Gorman
  Gorman, California
  Gorman, California, is an unincorporated community in northwestern Los Angeles County. As of 2005 it had just 15 homes and a few registered voters, but tens of thousands of motorists traveled through it daily on the Interstate 5 freeway....
  
  
• Juniper Hills
  Juniper Hills, California
  Juniper Hills, California is an unincorporated town located in the foothills on the northern slope of the San Gabriel Mountains, facing the Antelope Valley, in Los Angeles County. The community is nestled between Littlerock and Pearblossom, occupying a smallish section of each and a swath of...
  
  
• Lake Hughes
  Lake Hughes, California
  Lake Hughes is an unincorporated community northwest of Palmdale and the Santa Clarita Valley in the Angeles National Forest on the sag pond waters of Hughes Lake and Elizabeth Lake . The community is agricultural in character, with a population of 649 at the 2010 census, but also has a strong...
  
  
• Lake Los Angeles
  Lake Los Angeles, California
  Lake Los Angeles is a census-designated place in Los Angeles County, California, United States. The population was 12,328 at the 2010 census, up from 11,523 at the 2000 census...
  
  
• Lancaster
  Lancaster, California
  Lancaster is a charter city in northern Los Angeles County, in the high desert, near the Kern County line. Lancaster currently ranks as the 30th largest city in California, and the 148th largest city in the United States. Lancaster is the principal city within the Antelope Valley...
  
  
• Leona Valley
  Leona Valley, California
  Leona Valley is a census-designated place located in the geographic Leona Valley of northern Los Angeles County, California, in the transition between the Sierra Pelona Mountains and Mojave Desert, just west of Palmdale and the Antelope Valley. The population was 1,607 at the 2010 census.Leona...
  
  
• Littlerock
  Littlerock, California
  Littlerock is a census-designated place in Los Angeles County, California, United States. The population was 1,377 at the 2010 census, down from 1,402 at the 2000 census...
  
  
• Llano
  Llano, California
  Llano is an unincorporated town located in Los Angeles County, California, near the San Bernardino Countyline. The town has a population of about 1200.- Geography :...
  
  
• Los Angeles
  Los Angeles, California
  Los Angeles , with a population at the 2010 United States Census of 3,792,621, is the most populous city in California, USA and the second most populous in the United States, after New York City. It has an area of , and is located in Southern California...
  
  
• Neenach
  Neenach, California
  Neenach is an agricultural settlement in northwestern Los Angeles County, California, with a population of about 800. It is facing a massive change with the proposed construction of a 23,000-home planned community to its north called Centennial....
  
  
• Newhall
  Newhall, California
  Newhall is the southernmost and oldest district of Santa Clarita, California. Prior to the 1987 consolidation of Valencia, Canyon Country, Saugus, Newhall, and other geographically proximate settlements into the conglomerate city of Santa Clarita, it was an independent but unincorporated town...
  
  
• Palmdale
  Palmdale, California
  Palmdale is a city located in the center of northern Los Angeles County, California, United States.Palmdale was the first community within the Antelope Valley to incorporate as a city on August 24, 1962; 47 years later, voters approved creating a charter city in November, 2009. Palmdale is...
  
  
• Pearblossom
  Pearblossom, California
  Pearblossom is an unincorporated town located in Los Angeles County, California. The town has a population of 2,435. The ZIP Code is 93553 and the community is inside area code 661.-Geography:...
  
  
• Quartz Hill
  Quartz Hill, California
  Quartz Hill is a census-designated place in Los Angeles County, California, United States. The population was 10,912 at the 2010 census, up from 9,890 at the 2000 census. The name is also shared with the neighboring district areas of its border cities, Palmdale, and Lancaster...
  
  
• Santa Clarita
  Santa Clarita, California
  Santa Clarita is the fourth largest city in Los Angeles County, California, United States and the twenty-fourth largest city in the state of California. The 2010 US Census reported the city's population grew 16.7% from the year 2000 to 176,320 residents. It is located about northwest of downtown...
  
  
• Saugus
  Saugus, California
  Saugus is a neighborhood in Santa Clarita, California. Saugus was one of the four communities that merged in 1987 to create the city of Santa Clarita. Saugus is named after Saugus, Massachusetts, the hometown of Henry Newhall, upon whose land the town was originally built...
  
  
• Stevenson Ranch
• Val Verde
  Val Verde, California
  Val Verde is a census-designated place in Los Angeles County, California, United States. The population was 2,468 at the 2010 census, up from 1,472 at the 2000 census. The predominant feature is the small rural valley in which this town sits, north of the San Fernando valley, isolated from...
  
  
• Valencia
  Valencia, California
  Valencia is an affluent planned community located in the City of Santa Clarita, California and Los Angeles County, California, U.S. in the northwestern corner of the Santa Clarita Valley, adjacent to Interstate 5. In 1987, it was one of the four unincorporated communities that merged to create the...
  
  
• Valyermo
  Valyermo, California
  Valyermo is an unincorporated town located in the Mojave Desert, in Los Angeles County, California. The town has a population of about 450.- Geography :Valyermo is located about southeast of Palmdale in the Antelope Valley portion of Southern California...
  
  

Santa Barbara County

Santa Barbara County, California

Santa Barbara County is a county located in the southern portion of the U.S. state of California, on the Pacific coast. As of 2010 the county had a population of 423,895. The county seat is Santa Barbara and the largest city is Santa Maria.-History:...

• Cuyama
  Cuyama, California
  Cuyama is a census-designated place in Santa Barbara County. California. It is located in the Cuyama Valley, near the Carrizo Plain. The Cuyama River runs adjacent to the town, flowing west towards the Pacific Ocean. Cuyama is surrounded by many apricot, peach, and plum orchards. The ZIP Code is...
  
  
• New Cuyama
  New Cuyama, California
  New Cuyama is a census-designated place in the Cuyama Valley, in Santa Barbara County, California, in the United States. It was named after the Chumash Indian word for "clams", most likely due to the millions of petrified prehistoric clamshell fossils that are found in the surrounding areas...
  
  

Tulare County

Tulare County, California

Tulare County is a county located in the Central Valley of the U.S. state of California, south of Fresno. Sequoia National Park is located in the county, as are part of Kings Canyon National Park, in its northeast corner , and part of Mount Whitney, on its eastern border...

• Allensworth
  Allensworth, California
  Allensworth is a census-designated place in Tulare County, California. Allensworth sits at an elevation of . The 2010 United States census reported Allensworth's population was 471....
  
  
• Earlimart
  Earlimart, California
  Earlimart is a census-designated place in Tulare County, California, United States. As of the 2010 census, the CDP population was 8,537, up from 6,583 at the 2000 census.-Geography:Earlimart is located at ....
  
  
• Richgrove
  Richgrove, California
  Richgrove is a census-designated place in Tulare County, California, United States. The population was 2,882 at the 2010 census, up from 2,723 at the 2000 census.-Geography:Richgrove is located at ....
  
  
• Posey
  Posey, California
  Posey is a census-designated place in Tulare County, California, United States. Posey is east-southeast of Ducor. Posey has a post office with ZIP code 93260, which opened in 1915...
  
  

See also

• List of California area codes
• List of NANP area codes
• North American Numbering Plan
  North American Numbering Plan
  The North American Numbering Plan is an integrated telephone numbering plan administered by Neustar which encompasses 24 countries and territories, including the United States and its territories, Canada, Bermuda, and 16 nations of the Caribbean...
  
  

External links

• List of exchanges from AreaCodeDownload.com, 661 Area Code