Local Calling Guide

Area code/prefix search

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Los Angeles: DA 13, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-866 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-12   
323-866 5 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-12   
323-866 6 LSANCA08DS1  9740 PACIFIC BELL 730      
323-866 7 LSANCA08DS1  9740 PACIFIC BELL 730      
323-866 8 LSANCA08DS1  9740 PACIFIC BELL 730      
323-866 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-06-23   
323-879 A WLANCA01DS0  9740 PACIFIC BELL 730      
323-879 0 WLANCA01DS0  9740 PACIFIC BELL 730      
323-879 1 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-08-20   
323-879 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-08-20   
323-879 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-25   
323-879 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-01-06   
323-879 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2011-05-19   
323-879 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-09-11   
323-879 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2006-06-15   
323-879 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-29   
323-879 9 ANHMCA01XEY  516C AT&T CORP. 730   2011-01-10   
323-899 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-900 A LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-04   
323-900 1 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 2 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 3 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 4 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-02-10   
323-900 6 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 7 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 8 LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-06-23   
323-901 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-901 0 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 1 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 3 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-904 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-904 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-09-20   
323-904 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2008-11-15   
323-904 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-904 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-10-08   
323-904 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-02-06   

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

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