Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Jose: West DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
408-777 0   9740 PACIFIC BELL 722      
408-777 1   9740 PACIFIC BELL 722      
408-777 2   9740 PACIFIC BELL 722      
408-777 3   9740 PACIFIC BELL 722      
408-777 4   649C ONVOY, LLC - CA 722   2025-10-19   
408-777 5   624H ONVOY SPECTRUM, LLC 722   2024-08-18   
408-777 6   649C ONVOY, LLC - CA 722   2009-02-02   
408-777 7   9740 PACIFIC BELL 722      
408-777 8   9740 PACIFIC BELL 722      
408-777 9   9740 PACIFIC BELL 722      
408-780 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-780 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-10-02   
408-780 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-10-02   
408-780 2   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-10-02   
408-780 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-10-02   
408-780 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-10-02   
408-780 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-11-25   
408-780 6   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-11-25   
408-780 7   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722   2012-07-14   
408-780 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-07-14   
408-780 9   981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-07-14   
408-781 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-783 A SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-783 0   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 1   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 2   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 3   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 4   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 7   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 8   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-783 9   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2011-09-04   
408-785 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-785 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-09-16   
408-785 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 2   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2010-09-17   
408-785 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 7   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-785 9   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-787 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722   2024-01-30   
408-788 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722   2024-01-30   
408-790 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-790 0   649C ONVOY, LLC - CA 722      
408-790 1   649C ONVOY, LLC - CA 722      
408-790 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2001-06-20   
408-790 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2001-06-20   
408-790 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2001-06-20   
408-790 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-12-11   
408-790 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-09-02   
408-790 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-08-12   
408-790 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-11   
408-790 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-14   
408-792 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-792 0   9740 PACIFIC BELL 722      
408-792 1   9740 PACIFIC BELL 722      
408-792 2   9740 PACIFIC BELL 722      
408-792 3   9740 PACIFIC BELL 722      
408-792 4   9740 PACIFIC BELL 722      
408-792 5   9740 PACIFIC BELL 722      
408-792 6   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-07-08   
408-792 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-11   
408-792 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-03-10   
408-792 9   318J COMCAST IP PHONE, LLC 722   2020-10-12   
408-793 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-794 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-794 0   9740 PACIFIC BELL 722      
408-794 1   9740 PACIFIC BELL 722      
408-794 2   9740 PACIFIC BELL 722      
408-794 3   9740 PACIFIC BELL 722      
408-794 4   9740 PACIFIC BELL 722      
408-794 5   5562 METROPCS, INC. 722   2005-08-13   
408-794 6   9740 PACIFIC BELL 722      
408-794 7   9740 PACIFIC BELL 722      
408-794 8   5562 METROPCS, INC. 722   2005-08-13   
408-794 9   5562 METROPCS, INC. 722   2005-08-13   
408-795 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-798 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722   2024-01-30   
408-799 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-806 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-807 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-808 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-813 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-814 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
408-815 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722   2024-01-30   
408-816 A OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
408-816 0   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-11-17   
408-816 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-10-28   
408-816 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-10-28   
408-816 3   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-11-17   
408-816 4   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-11-17   
408-816 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
408-816 6   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
408-816 7   318J COMCAST IP PHONE, LLC 722   2013-10-04   
408-816 8   318J COMCAST IP PHONE, LLC 722   2013-10-04   
408-816 9   6529 T-MOBILE USA, INC. 722   2013-10-07   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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