Area code 408 covers part of Californiastate, covering most of Santa Clara, Monterey, San Benito counties. It was started on Jan 01, 2000. This region follows US/Pacific + Daylight Savings timezone. Other popular area codes that belong to California state include 209, 213, 310, 323, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 831, 858, 909, 916, 925, 949, 951.
Date Changed | Change Details |
Mar 30, 2014 | Area code 415 subscribers are now overlayed with area code 408. Subscriber area code 408-819 was assigned on Mar 04, 2014 and is operational from Mar 30, 2014. |
Mar 23, 2014 | Area code 415 subscribers are now overlayed with area code 408. Subscriber area code 408-809 was assigned on Feb 25, 2014 and is operational from Mar 23, 2014. |
Feb 25, 2014 | Area code 415 subscribers are now overlayed with area code 408. Subscriber area code 408-805 is operational from Feb 25, 2014. |
Jan 28, 2014 | Area code 415 subscribers are now overlayed with area code 408. Subscriber area code 408-856 was assigned on Jan 16, 2014 and is operational from Jan 28, 2014. |
Jan 22, 2014 | Area code 415 subscribers are now overlayed with area code 408. Subscriber area code 408-898 was assigned on Jan 10, 2014 and is operational from Jan 22, 2014. |
Nov 17, 2013 | Area code 415 subscribers are now overlayed with area code 408. Subscriber area code 408-816 was assigned on Oct 18, 2013 and is operational from Nov 17, 2013. |
Area Code | City | County | Population | Network Operator |
408-800-7 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-800-0 | San Francisco | Santa Clara | 178,164 | CF Communications LLC dba Telekenex - CA |
408-800-4 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-800-9 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-801-0 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-802 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-803-0 | Salinas | Monterey | 415,057 | New Cingular Wireless PCS LLC |
408-804-0 | Salinas | San Benito | 55,269 | Cellco Partnership dba Verizon Wireless - CA |
408-805-5 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-805-3 | San Francisco | Santa Clara | 178,164 | Broadvox-CLEC LLC - CA |
408-805-7 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-805-8 | San Jose | Santa Clara | 178,164 | Mpower Communications Corporation - CA |
408-805-0 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-806 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-807 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-808 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-809-6 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-809-9 | San Francisco | Santa Clara | 178,164 | 360networks (USA) Inc - CA |
408-809-5 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-809-7 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-809-0 | San Jose | Santa Clara | 178,164 | Peerless Network of California LLC - CA |
408-810-0 | Salinas | Monterey | 415,057 | New Cingular Wireless PCS LLC |
408-811 | 714,813 | One Call Services-Pipeline And Utility Safety | ||
408-812-0 | Salinas | Monterey | 415,057 | New Cingular Wireless PCS LLC |
408-813 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-814 | Livermore | Santa Clara | 178,164 | USA Mobility Wireless Inc |
408-815 | Livermore | Santa Clara | 178,164 | USA Mobility Wireless Inc |
408-816-9 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-816-2 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-816-0 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-816-6 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-817-0 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-817-0 | Santa Clara | Santa Clara | 178,164 | Sprint Spectrum LP |
408-818-9 | San Francisco | Santa Clara | 178,164 | 360networks (USA) Inc - CA |
408-818-0 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-818-0 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-819-8 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-819-9 | San Francisco | Santa Clara | 178,164 | 360networks (USA) Inc - CA |
408-819-0 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-819-3 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-819-0 | San Jose | Santa Clara | 178,164 | Peerless Network of California LLC - CA |
408-819-1 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-819-5 | Sunnyvale | Santa Clara | 178,164 | Qwest Communications Company LLC |
408-820 | Livermore | Santa Clara | 178,164 | USA Mobility Wireless Inc |
408-821 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-822-9 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-822-0 | Sunnyvale | Santa Clara | 178,164 | Brooks Fiber Communications of California - CA |
408-823 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-824-3 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-824-9 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-824-5 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-824-8 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-824-0 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-825-8 | Fremont | Santa Clara | 178,164 | XO California Inc |
408-825-4 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-825-9 | San Francisco | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-825-1 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-825-0 | San Jose | Santa Clara | 178,164 | Teleport Communications Group - San Francisco |
408-825-3 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-826-5 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-826-7 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-826-0 | Oakland | Santa Clara | 178,164 | Teleport Communications Group - San Francisco |
408-826-8 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-826-4 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-826-9 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-827-8 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-827-7 | San Francisco | Santa Clara | 178,164 | CF Communications LLC dba Telekenex - CA |
408-827-4 | San Francisco | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-827-9 | San Francisco | Santa Clara | 178,164 | O1 Communications Inc - CA |
408-827-0 | San Francisco | Santa Clara | 178,164 | Teleport Communications Group - San Francisco |
408-827-2 | San Francisco | Santa Clara | 178,164 | Utility Telephone Inc - CA |
408-827-3 | San Jose | Santa Clara | 178,164 | MCI Worldcom Communications Inc - CA |
408-827-6 | San Jose | Santa Clara | 178,164 | Peerless Network of California LLC - CA |
408-828 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-829 | Santa Clara | Santa Clara | 178,164 | Sprint Spectrum LP |
408-830-7 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-830-0 | Sunnyvale | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-831-8 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-831-2 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-831-0 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-831-9 | San Francisco | Santa Clara | 178,164 | Mosaic Networx LLC - CA |
408-831-5 | San Jose | Santa Clara | 178,164 | U.S. Telepacific Corporation - CA |
408-832 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-833-0 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-833-7 | San Francisco | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-833-6 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-833-9 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-833-3 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-833-0 | Walnut Creek | Santa Clara | 178,164 | tw telecom of california LP - CA |
408-834-8 | San Francisco | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-834-4 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-834-9 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-834-3 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-834-0 | Walnut Creek | Santa Clara | 178,164 | tw telecom of california LP - CA |
408-835 | Santa Clara | Santa Clara | 178,164 | Sprint Spectrum LP |
408-836 | Santa Clara | Santa Clara | 178,164 | Sprint Spectrum LP |
408-837-8 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-837-0 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-837-6 | San Francisco | Santa Clara | 178,164 | SBC Internet Services Inc |
408-838 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-839 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-840-8 | Fremont | Santa Clara | 178,164 | XO California Inc |
408-840-3 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-840-1 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-841-3 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-841-0 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-841-6 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-842 | Gilroy | Santa Clara | 178,164 | Verizon California Inc - CA |
408-843-1 | Fremont | Santa Clara | 178,164 | XO California Inc |
408-843-4 | San Jose | Santa Clara | 178,164 | MCI Worldcom Communications Inc - CA |
408-843-0 | Walnut Creek | Santa Clara | 178,164 | tw telecom of california LP - CA |
408-844-2 | Fremont | Santa Clara | 178,164 | XO California Inc |
408-844-0 | Santa Clara | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-845 | Santa Clara | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-846 | Gilroy | Santa Clara | 178,164 | Verizon California Inc - CA |
408-847 | Gilroy | Santa Clara | 178,164 | Verizon California Inc - CA |
408-848 | Gilroy | Santa Clara | 178,164 | Verizon California Inc - CA |
408-849-9 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-850 | San Francisco | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-851-0 | Santa Clara | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-852-2 | Gilroy | Santa Clara | 178,164 | Verizon California Inc - CA |
408-853 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-854-9 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-854-8 | San Jose | Santa Clara | 178,164 | Global Crossing Local Services Inc - CA |
408-855-6 | San Jose | Santa Clara | 178,164 | U.S. Telepacific Corporation - CA |
408-856-5 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-856-8 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-856-0 | San Jose | Santa Clara | 178,164 | MCI Worldcom Communications Inc - CA |
408-857 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-858 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-859 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-860 | Livermore | Santa Clara | 178,164 | USA Mobility Wireless Inc |
408-861 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-862 | San Jose | Santa Clara | 178,164 | Teleport Communications Group - San Francisco |
408-863 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-864 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-865 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-866 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-867 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-868-7 | San Francisco | Santa Clara | 178,164 | 360networks (USA) Inc - CA |
408-868-3 | San Francisco | Santa Clara | 178,164 | Mosaic Networx LLC - CA |
408-869-9 | Fremont | Santa Clara | 178,164 | XO California Inc |
408-870 | Livermore | Santa Clara | 178,164 | USA Mobility Wireless Inc |
408-871 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-872-4 | Fremont | Santa Clara | 178,164 | XO California Inc |
408-872-7 | San Francisco | Santa Clara | 178,164 | Utility Telephone Inc - CA |
408-873 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-874-8 | Oakland | Santa Clara | 178,164 | Pac-West Telecomm Inc - CA |
408-874-6 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-875 | Sunnyvale | Santa Clara | 178,164 | Brooks Fiber Communications of California - CA |
408-876-6 | Hayward | Santa Clara | 178,164 | MCI Worldcom Communications Inc - CA |
408-876-8 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-876-0 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-877-0 | Oakland | Santa Clara | 178,164 | Pac-West Telecomm Inc - CA |
408-877-9 | San Francisco | Santa Clara | 178,164 | Mosaic Networx LLC - CA |
408-878 | Sunnyvale | Santa Clara | 178,164 | Brooks Fiber Communications of California - CA |
408-879 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-880 | Oakland | Santa Clara | 178,164 | 33 Wireless Inc |
408-881-0 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-882-6 | San Francisco | Santa Clara | 178,164 | YMax Communications Corporation - CA |
408-882-7 | Santa Clara | Santa Clara | 178,164 | Sprint Spectrum LP |
408-883-0 | San Francisco | Santa Clara | 178,164 | Bandwidth.com CLEC LLC - CA |
408-884-0 | San Francisco | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-885 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-886-1 | Oakland | Santa Clara | 178,164 | T-Mobile USA Inc |
408-886-6 | San Jose | Santa Clara | 178,164 | Broadwing Communications LLC - CA |
408-886-3 | San Jose | Santa Clara | 178,164 | U.S. Telepacific Corporation - CA |
408-887 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-888 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-889-0 | Oakland | Santa Clara | 178,164 | Pac-West Telecomm Inc - CA |
408-890-7 | San Francisco | Santa Clara | 178,164 | Level 3 Communications LLC - CA |
408-890-9 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-891 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-892 | Sunnyvale | Santa Clara | 178,164 | Cellco Partnership dba Verizon Wireless - CA |
408-893 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-894 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-895 | San Jose | Santa Clara | 178,164 | Pacific Bell Telephone Company |
408-896 | Santa Clara | Santa Clara | 178,164 | New Cingular Wireless PCS LLC |
408-897-0 | San Antonio | Santa Clara | 178,164 | Global Valley Networks |
408-898-9 | San Francisco | Santa Clara | 178,164 | 360networks (USA) Inc - CA |
408-898-3 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
408-899-1 | Oakland | Santa Clara | 178,164 | MetroPCS Inc |
408-899-0 | San Jose | Santa Clara | 178,164 | Comcast Phone of California LLC - CA |
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