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
628-304 3 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-08-09   
628-304 4 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-08-09   
628-304 5 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-08-09   
628-304 6 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-08-09   
628-305 2 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-10-19   
628-305 3 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-10-19   
628-333 2 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-333 4 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-333 5 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-333 9 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-356 8 Nicasio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-08-14   
628-358 9 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2023-01-16   
628-377 0 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-12-04   
628-377 1 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-07-15   
628-386 0 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
628-386 1 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
628-400 1 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 2 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 3 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 4 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 5 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 6 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 7 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 8 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-400 9 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-433 A Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-433 0 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-05-10   
628-433 1 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-05-10   
628-433 2 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-05-10   
628-626 0 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2023-01-16   
628-626 1 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2023-01-16   
628-777 2 San Francisco: Montrose-Evergreen DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-17   
628-777 3 San Francisco: Montrose-Evergreen DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-17   
628-777 5 San Francisco: Montrose-Evergreen DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-25   
628-888 0 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-888 1 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-888 2 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-888 3 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-899 7 San Francisco: Montrose-Evergreen DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-25   
650-200 0 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-200 3 San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-203 A Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-203 0 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-01-25   
650-203 1 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-02-26   
650-203 5 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-04-02   
650-203 7 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-04-02   
650-203 8 Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-04-02   
650-204 0 Millbrae CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-204 1 Millbrae CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
650-206 7 Woodside CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-11-16   

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

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