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
510-365 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-06-29   
510-365 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-06-29   
510-365 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-06-29   
510-365 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-10-23   
510-365 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-07-24   
510-365 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-11-26   
510-365 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-03-30   
510-365 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-02-21   
510-365 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-02-06   
510-365 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-11-23   
510-416 A SNFCCACQDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 722      
510-423 A   829J PAETEC ITEL, LLC 722      
510-423 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-08-10   
510-423 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2009-07-20   
510-423 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2009-07-20   
510-423 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-423 4   515J IP HORIZON LLC 722   2013-08-26   
510-423 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-01-17   
510-423 6   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-03-10   
510-423 7   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-03-10   
510-423 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-21   
510-423 9   829J PAETEC ITEL, LLC 722   2009-01-16   
510-486 A BKLYCA01DS1  9740 PACIFIC BELL 722      
510-495 A BKLYCA01DS0  9740 PACIFIC BELL 722      
510-495 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
510-495 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-04-28   
510-495 2 BKLYCA01DS0  9740 PACIFIC BELL 722      
510-495 3 BKLYCA01DS0  9740 PACIFIC BELL 722      
510-495 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2004-09-10   
510-495 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2004-09-10   
510-495 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2005-03-22   
510-495 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2006-01-23   
510-495 8 BKLYCA01DS0  9740 PACIFIC BELL 722      
510-495 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-28   
510-524 A ALBYCA11DS0  9740 PACIFIC BELL 722      
510-525 A ALBYCA11DS0  9740 PACIFIC BELL 722      
510-526 A ALBYCA11DS0  9740 PACIFIC BELL 722      
510-527 A ALBYCA11DS0  9740 PACIFIC BELL 722      
510-528 A ALBYCA11DS0  9740 PACIFIC BELL 722      
510-529 A RCMDCA11DS0  9740 PACIFIC BELL 722      
510-529 0 RCMDCA11DS0  9740 PACIFIC BELL 722      
510-529 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-10-21   
510-529 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-06-25   
510-529 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-09-07   
510-529 4 SNFCCA01XGX  516C AT&T CORP. 722   2006-06-30   
510-529 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-10-21   
510-529 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2006-06-10   
510-529 7 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-11-04   
510-529 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2008-02-04   
510-529 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-10-21   

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

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