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
408-817 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 0 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-09-17   
408-817 1 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 2 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 3 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 4 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 5 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 6 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 7 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 8 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-817 9 SNJSCA02DS0  9740 PACIFIC BELL 722      
408-820 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
408-821 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-823 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-828 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-829 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-829 9 OKLECAZV1MD  5562 METROPCS, INC. 722      
408-831 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-831 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-22   
408-831 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-22   
408-831 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-22   
408-831 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-19   
408-831 4 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2013-07-22   
408-831 5 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2013-07-22   
408-831 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-22   
408-831 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-08-03   
408-831 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-08-07   
408-831 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-11-12   
408-832 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-838 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-839 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-844 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 0 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 1 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-14   
408-844 3   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-02-10   
408-844 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-09-06   
408-844 5 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 6 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 7 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 8 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-844 9 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-845 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-849 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-849 0 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 2 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 3 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-849 5 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 6 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-849 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2003-04-07   
408-850 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-851 A SNTCCA11DS1  9740 PACIFIC BELL 722      
408-851 0 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 1 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 2 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 3 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 4 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 5 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 6 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 7 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 8 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-851 9 SNTCCA11DS1  9740 PACIFIC BELL 722   2004-05-07   
408-855 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 0 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 1 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 2   145J TERRA NOVA TELECOM INC. 722   2021-01-07   
408-855 3 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 4 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 5 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 6 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2009-10-17   
408-855 7 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 8 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-855 9 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-857 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-858 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-859 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-860 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722   2024-01-30   
408-861 A SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 0 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 1 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 2 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 3 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 4 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2016-08-28   
408-861 5 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 6 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 7 SNJSCA12DS0  9740 PACIFIC BELL 722      
408-861 8 SNJSCA12DS0  9740 PACIFIC BELL 722      

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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