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
650-549 7 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-06-18   
650-550 0 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-550 8 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-19   
650-557 3 Pacifica CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-09-09   
650-560 4 Half Moon Bay CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-16   
650-560 5 Half Moon Bay CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-24   
650-561 6 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-564 3 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-06-18   
650-564 4 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-564 7 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-567 3 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-03   
650-567 6 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-03   
650-569 0 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-569 1 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-590 9 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-597 0 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-06   
650-597 2 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-06   
650-597 3 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-06   
650-597 9 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-28   
650-600 1 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-09-06   
650-600 9 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-02-22   
650-603 0 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-07-02   
650-605 3 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-14   
650-618 9 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2007-01-11   
650-636 7 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-12-14   
650-642 3 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-24   
650-644 1 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-646 4 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-646 5 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-648 3 Millbrae CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-14   
650-651 8 Millbrae CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-09-21   
650-665 9 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-08-23   
650-666 2 Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-02-22   
650-667 0 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-667 1 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-667 2 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-667 3 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-667 4 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-667 5 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-667 6 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
650-669 8 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-06   
650-670 8 Redwood City CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-671 0 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-08-29   
650-671 1 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-08-29   
650-671 2 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-08-29   
650-671 3 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-08-29   
650-671 4 South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-08-29   
650-674 A San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-674 0 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-12-25   
650-674 1 San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-12-25   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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