Where Is Area Code 661?
Area code 661 serves parts of central and southern California. Its coverage centers on the southern San Joaquin Valley, the Antelope Valley, and the Santa Clarita Valley.
The area code covers portions of Kern, Los Angeles, Santa Barbara, and Tulare counties. Major cities and communities include Bakersfield, Lancaster, Palmdale, Santa Clarita, Delano, Tehachapi, and Earlimart.
Notable geographic features include the San Joaquin Valley, the Antelope Valley, and the Tehachapi Mountains. Tehachapi Pass connects the San Joaquin Valley with the Antelope Valley.
Cities and Communities in the 661 Area Code
- Arvin, Kern County
- Bakersfield, Kern County
- Delano, Kern County
- Frazier Park, Kern County
- Lamont, Kern County
- Lebec, Kern County
- Maricopa, Kern County
- McKittrick, Kern County
- Mojave, Kern County
- Oildale, Kern County
- Rosamond, Kern County
- Shafter, Kern County
- Taft, Kern County
- Tehachapi, Kern County
- Wasco, Kern County
- Acton, Los Angeles County
- Agua Dulce, Los Angeles County
- Castaic, Los Angeles County
- Gorman, Los Angeles County
- Lancaster, Los Angeles County
- Lake Hughes, Los Angeles County
- Littlerock, Los Angeles County
- Newhall, Los Angeles County
- Palmdale, Los Angeles County
- Santa Clarita, Los Angeles County
- Stevenson Ranch, Los Angeles County
- Valencia, Los Angeles County
- Earlimart, Tulare County
- New Cuyama, Santa Barbara County
History of Area Code 661
Area code 661 entered service on November 13, 1999, after a geographic split from area code 805. The new code covered inland communities such as Bakersfield, Lancaster, Palmdale, and Santa Clarita, while area code 805 continued to serve coastal and other nearby communities.
The split responded to growing demand for telephone numbers in California. Area code 661 remains a geographic area code and does not currently share its region with an overlay code.
Key Facts About Area Code 661
- Area code 661 is a California area code in the Pacific region of the United States Census Bureau.
- Earlimart, in Tulare County, is the primary city associated with area code 661.
- Area code 661 is a geographic code, not a toll-free code.
- Bakersfield is a major city in the 661 region and is located in Kern County.
- Area code 661 entered service on November 13, 1999, as a split from area code 805.
- The area code covers portions of Kern, Los Angeles, Santa Barbara, and Tulare counties.
- The 661 region includes parts of the San Joaquin Valley, Antelope Valley, and Santa Clarita Valley.
- Area code 661 uses Pacific Time.
Frequently Asked Questions
What state is area code 661 in?
Area code 661 is in California.
What major cities use area code 661?
Major cities using area code 661 include Bakersfield, Lancaster, Palmdale, Santa Clarita, Delano, and Tehachapi.
What time zone is area code 661 in?
Area code 661 uses Pacific Time.
Is area code 661 a toll-free number?
No, area code 661 is a geographic area code rather than a toll-free number.