Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
408-531 0 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 1 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 2 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 3 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 4 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2004-02-04   
408-531 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-02-14   
408-531 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2004-12-18   
408-531 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-02-14   
408-531 8 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 9 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 A SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 0 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 1 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 2 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-02-10   
408-532 4 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-18   
408-532 6 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 7 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 8 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-532 9 SNJSCA15DS0  9740 PACIFIC BELL 722      
408-574 A SNJSCA13DS0  9740 PACIFIC BELL 722      
408-578 A SNJSCA13DS0  9740 PACIFIC BELL 722      
408-580 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
408-580 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-580 1 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
408-580 2   145J TERRA NOVA TELECOM INC. 722   2021-01-07   
408-580 3 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-12-28   
408-580 4 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2003-11-09   
408-580 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-580 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2003-11-09   
408-580 7 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2004-06-18   
408-580 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-580 9 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-04-02   
408-599 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-599 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-11-02   
408-599 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
408-599 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
408-599 3   515J IP HORIZON LLC 722   2010-03-15   
408-599 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-11-15   
408-599 5 OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2010-03-12   
408-599 6 OKLECAZVGT0  5562 METROPCS, INC. 722   2010-06-07   
408-599 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-24   
408-599 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-11-30   
408-599 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-04-18   
408-600 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
408-600 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-10-09   
408-600 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-10-09   
408-600 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-12-04   
408-600 3 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-03-11   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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