Local Calling Guide

Area code/prefix search

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San Jose: West DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
408-489 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-490 A SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-10-08   
408-490 1 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-05-30   
408-490 2 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 3 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2006-12-27   
408-490 5 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 6 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 7 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 8 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 9 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-491 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-492 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-494 A SNJSCA02DS0  9740 PACIFIC BELL 722      
408-495 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-495 0 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-22   
408-495 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-22   
408-495 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-21   
408-495 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-09-09   
408-495 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-21   
408-495 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-21   
408-495 6 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-495 7 SNTCCA01DS1  9740 PACIFIC BELL 722      
408-495 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-09-09   
408-495 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-03-15   
408-496 A SNTCCA01DS1  9740 PACIFIC BELL 722      
408-497 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-499 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-501 A SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 0 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 1 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 2 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 3 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 4 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 5 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2023-09-15   
408-501 6 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-10-12   
408-501 7 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 8 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 9 SNJSCA21DS1  9740 PACIFIC BELL 722      
408-504 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-506 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-510 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-510 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-03-12   
408-510 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-11   
408-510 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-11   
408-510 3 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   
408-510 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-05-11   
408-510 5 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   
408-510 6 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   

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

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