Local Calling Guide

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San Jose: West DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
408-569 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-569 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-569 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-572 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-573 A SNJSCA21DS1  9740 PACIFIC BELL 722      
408-575 A SNTCCA0102T  9740 PACIFIC BELL 722      
408-579 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
408-579 0   624H ONVOY SPECTRUM, LLC 722   2025-05-16   
408-579 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-01-28   
408-579 2 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
408-579 3 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
408-579 4 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2010-03-25   
408-579 5 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
408-579 6 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2010-03-25   
408-579 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
408-579 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
408-579 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
408-581 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-581 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-17   
408-581 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-10-07   
408-581 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-10-07   
408-581 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-10-07   
408-581 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-10-07   
408-581 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-10-07   
408-581 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-10-06   
408-581 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-10-06   
408-581 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-10-06   
408-581 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-10-06   
408-588 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 0 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 1 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 2 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 3 SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2005-11-07   
408-588 4 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 5 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 6 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 7 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 8 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-588 9 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-589 A SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
408-590 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-590 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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