Geographic Regions and Area Codes

Area Code 661 is located in California and covers a significant portion of the state. It includes 42 cities such as Bakersfield, Santa Clarita, Lancaster, Palmdale, and Delano. The area code spans across five counties: Kern County, Los Angeles County, Tulare County, San Bernardino County, and Santa Barbara County. The total geographic area covered by Area Code 661 is approximately 7.9 thousand square miles. Nearby area codes include: