Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Los Angeles: DA 12, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-295 A LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 A LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 0 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 1 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 2 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 3 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 4 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 5 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 6 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 7 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 8 LSANCA15DS0  9740 PACIFIC BELL 730      
323-296 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
323-298 A LSANCA15DS0  9740 PACIFIC BELL 730      
323-299 A LSANCA15DS0  9740 PACIFIC BELL 730      
323-329 A ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
323-329 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-08-24   
323-329 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-08-24   
323-329 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-05-29   
323-329 3 LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
323-329 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-23   
323-329 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-04-02   
323-329 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-04-02   
323-329 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-06-09   
323-329 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-04-26   
323-329 9 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
323-347 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-347 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2017-04-15   
323-347 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-28   
323-347 2 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-347 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-12-28   
323-347 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-28   
323-347 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-12-24   
323-347 6 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-07-31   
323-347 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-01-15   
323-347 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-04-08   
323-347 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-04-08   
323-348 A IRVECAJTDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-348 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-11-03   
323-348 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-18   
323-348 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-12-01   
323-348 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-01-29   
323-348 4 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
323-348 5 IRVECAJTDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-348 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-01-17   
323-348 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-01-17   
323-348 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-06-26   
323-348 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-01-14   
323-389 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-389 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-389 1 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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