Local Calling Guide

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Oakland: Berkeley DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
510-859 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-07-03   
510-859 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-02-27   
510-859 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
510-859 9 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-868 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 7 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-05   
510-868 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-868 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-883 A BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 0 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 1 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 2 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
510-883 4 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-10-22   
510-883 5 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 6 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 7 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-883 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-09-19   
510-883 9 BKLYCA01DS1  9740 PACIFIC BELL 722      
510-898 A SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 0 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 1 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-898 2 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 3 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 4 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 5 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
510-898 7 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-898 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-08-10   
510-898 9 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-900 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-900 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-08-29   
510-900 1 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-08-07   
510-900 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2011-10-26   
510-900 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-15   
510-900 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-07-05   
510-900 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-02-24   
510-900 6 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-08-07   
510-900 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-07-05   
510-900 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-08-07   
510-900 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-09-22   
510-926 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-926 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-10-16   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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