Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Los Angeles: DA 10, CA

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-267 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-07-20   
213-267 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-07-20   
213-273 A LSANCA06DS0  9740 PACIFIC BELL 730      
213-273 0 LSANCA06DS0  9740 PACIFIC BELL 730      
213-273 1 LSANCA06DS0  9740 PACIFIC BELL 730      
213-273 2 LSANCA06DS0  9740 PACIFIC BELL 730      
213-273 3 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-09-27   
213-273 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-09-27   
213-273 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-03-14   
213-273 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-03-14   
213-273 7 LSANCA06DS0  9740 PACIFIC BELL 730      
213-273 8 LSANCA06DS0  9740 PACIFIC BELL 730      
213-273 9 LSANCA06DS0  9740 PACIFIC BELL 730      
213-277 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-277 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-01-16   
213-277 1 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-14   
213-277 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-19   
213-277 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-19   
213-277 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-19   
213-277 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-24   
213-277 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-15   
213-277 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-15   
213-277 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-15   
213-277 9 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-24   
213-282 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-282 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-04-11   
213-282 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-04-11   
213-282 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-04-14   
213-282 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-04-14   
213-282 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-24   
213-282 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-24   
213-282 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-24   
213-282 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-24   
213-282 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-04-14   
213-282 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-24   
213-296 A IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
213-296 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-10   
213-296 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-10   
213-296 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-10-11   
213-296 3 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-09-18   
213-296 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   
213-296 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-10-18   
213-296 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-10-18   
213-296 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-10-04   
213-296 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-10-04   
213-296 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-09-22   
213-297 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-297 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-22   
213-297 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-22   
213-297 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-22   
213-297 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-22   
213-297 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-22   
213-297 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-22   
213-297 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2014-11-25   
213-297 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-11-25   
213-297 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-11-25   
213-297 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2014-11-25   
213-302 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
213-302 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-09-18   
213-302 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-09-18   
213-302 2 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-09-19   
213-302 3 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-09-19   
213-302 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-09-23   
213-302 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-09-23   
213-302 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-09-23   
213-302 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-09-23   
213-302 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-09-23   
213-302 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-09-18   
213-315 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-315 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-28   
213-315 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-28   
213-315 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-28   
213-315 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-28   
213-315 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-28   
213-315 5 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-11-14   
213-315 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-11-12   
213-315 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-10-29   
213-315 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-10-29   
213-315 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-10-29   
213-318 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-318 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-04-21   
213-318 1 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-04-22   
213-318 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   
213-318 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   
213-318 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   
213-318 5 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-23   
213-318 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-07-31   
213-318 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-05-20   
213-318 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-05-20   
213-318 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-05-20   
213-322 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-322 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-05-24   
213-322 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-05-24   
213-322 2 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-09-24   
213-322 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   
213-322 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   
213-322 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   
213-322 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-04-12   
213-322 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   
213-322 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   

<< 1 2 3 4 5 6 7 8 9 10 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.