This is San Tan Ford in Gilbert, AZ.  They are using a calling service out of CA that serves the following cities, 209 is the California telephone area code that covers Stockton, Modesto, Turlock, Merced, Winton, Atwater, Livingston, Manteca, Ripon, Tracy, Lodi, Sonora, Los Banos, San Andreas, Mariposa, Yosemite, as well as the northern San Joaquin Valley (part of California's Central Valley) and the Sierra Foothills.