661 Area Code 🌍☎️

The most populous cities in area code 661 are: Bakersfield, Palmdale, Santa Clarita, Lancaster, and Delano.

Other cities in the 661 area code include: Canyon Country, Arvin, Edwards, Tehachapi, Mc Farland, Mojave, Wasco, Taft, Lebec, Shafter, Lake Hughes, Rosamond, Earlimart, Lost Hills, Llano, Castaic, Caliente, Buttonwillow, Fellows, California Hot Springs, Glennville, New Cuyama, Acton, Maricopa, Lamont, Littlerock, and Keene.

Bakersfield is a city in California, United States, and the county seat of Kern County. It covers about 142 square miles (370 km 2) near the southern end of the San Joaquin Valley and the Central Valley region. Bakersfield's population is approximately 365,000, making it the ninth-most populous city in California and the 52nd-most populous city in the nation. The Bakersfield–Delano Metropolitan Statistical Area, which includes all of Kern County, had a 2010 census population of 839,631, making it the 62nd largest metropolitan area in the United States. The more built-up urban area that includes Bakersfield and areas immediately around the city, such as East Bakersfield and Rosedale, has a population of approximately 464,000.The city is a significant hub for both agriculture and oil production. Kern County is the most productive oil producing county, and the fourth most productive agricultural county (by value) in the United States. Industries include natural gas and other energy extraction, aerospace, mining, petroleum refining, manufacturing, distribution, food processing, and corporate/regional headquarters. The city is also the birthplace of the country music genre known as the Bakersfield sound.

Palmdale is a city in the center of northern Los Angeles County in the U.S. state of California. The San Gabriel Mountains separate Palmdale from the City of Los Angeles.On August 24, 1962, Palmdale became the first community in the Antelope Valley to incorporate. 47 years later, in November 2009, voters approved making it a charter city. Its population was 152,750 at the 2010 census, up from 116,670 at the 2000 census. Palmdale is the 33rd most populous city in California. In 2013, the Palmdale / Lancaster urban area had an estimated population of 513,547.

Santa Clarita, officially the City of Santa Clarita, is the third largest city in Los Angeles County, California, and the seventeenth largest in the state of California. The city has annexed a number of unincorporated areas, contributing to the large population increase. It is located about 35 miles (56 km) northwest of downtown Los Angeles, and occupies most of the Santa Clarita Valley. It is a notable example of a U.S. edge city or boomburb. Santa Clarita was ranked by Money magazine in 2006 as 18th of the top 100 places to live. Santa Clarita was incorporated in December 1987 as the union of five unincorporated communities, Canyon Country, Newhall, Stevenson Ranch, Saugus, and Valencia, all of which are situated on the land of the former Rancho San Francisco. The four communities retain separate identities, and it is common for residents to refer to a specific neighborhood when asked where they are from. Santa Clarita is bounded on the west by the Golden State Freeway (I-5). The Antelope Valley Freeway (SR-14) runs northeast-southwest through an irregular east border, and the Newhall Pass is the city's southernmost point.Santa Clarita is often associated with the Six Flags Magic Mountain amusement park, though the park is located just outside the city limits, and the California Institute of the Arts (CalArts), located in Valencia.

The 661 area code lies within the Pacific Daylight Time Zone (or PDT). The current time in Pacific Daylight Time is 04:22 AM on Mar 10, 2026.