Local Calling Guide

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Los Angeles: DA 11, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-716 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-25   
323-716 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-16   
323-716 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-16   
323-716 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-26   
323-716 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-26   
323-716 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-26   
323-716 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-26   
323-716 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-01-15   
323-716 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-01-15   
323-730 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-731 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-732 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-733 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-734 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-735 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-737 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-740 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-740 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
323-740 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
323-740 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-740 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-23   
323-766 A LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 0 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 1 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 2 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 3 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 4 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 5 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-09-09   
323-766 7 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 8 LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 9 LSANCA38DS0  9740 PACIFIC BELL 730      
323-795 A ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-795 0 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-03-28   
323-795 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-795 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-04   
323-795 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2008-01-28   
323-795 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-795 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-795 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-10-04   
323-795 7 LSANCARCDS1  993B CURATEL, LLC - CA 730   2007-05-11   
323-795 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-795 9 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-840 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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