Area Code 408 - Details, official location, official service date
https://www.areacodehelp.com/where/area_code_408.shtml
WEBArea Code 408. Area Code 408 is in California. Other California Area Codes. 209, 213, 279, 310, 323, 341, 350, 357, 369, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 738, 747, 760, 805, 818, 820, 831 , 837, 840, 858, 909, 916, 925, 949, 951. California Area Code Overlays.
DA: 74 PA: 18 MOZ Rank: 62 Up or Down: Up