Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
650-741 4 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
650-741 5 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
650-746 4 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-746 8 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-753 1 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-753 2 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-758 7 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-761 0 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-761 1 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-761 2 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-761 3 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-761 4 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-01-01   
650-761 5 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-12-14   
650-761 6 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-12-14   
650-762 5 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
650-762 6 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
650-762 8 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
650-762 9 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
650-764 8 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2026-06-12   
650-769 4 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 5 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 6 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 7 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-770 9 Los Altos CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-11   
650-771 9 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-779 0 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-781 A San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-781 0 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 1 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 4 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 5 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 6 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 7 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 8 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 9 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-784 0 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-14   
650-785 2 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-08-23   
650-797 0 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-797 1 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-797 2 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-800 3 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-06-15   
650-817 8 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-822 7 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-08-23   
650-822 8 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-08-23   
650-825 5 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-826 2 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-837 0 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-14   
650-843 9 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-20   
650-845 9 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-11-18   
650-866 5 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-21   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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