Geographic Regions and Area Codes

Area code 279 is located in California, primarily serving the greater Sacramento metropolitan area. This includes parts of Sacramento, Yolo, El Dorado, Placer, Solano, and Sutter counties. The major cities covered by Area Code 279 include Sacramento, Elk Grove, and Roseville. Additionally, it encompasses surrounding communities like Arden-Arcade, Carmichael, Citrus Heights, Elk Grove, Folsom, Rancho Cordova, and Roseville.

Nearby area codes include: