Bay Area/Silicon Valley – All Bay Area and Silicon Valley counties.
Sacramento Region/San Joaquin Valley – The Sacramento Metropolitan Area, including the outlying regions of Placer, San Joaquin, Solano, and Yolo counties.
North State Region – The Anderson, Redding, and Shasta Lake areas of Shasta County, as well as down to Butte, Chico, Glenn, Sutter, and Yuba counties.