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 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-378 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-12-15   
213-378 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-12-15   
213-378 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-12-15   
213-378 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-12-15   
213-378 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-06-21   
213-380 A LSANCA11DS2  9740 PACIFIC BELL 730      
213-381 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-382 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-383 A LSANCA11DS2  9740 PACIFIC BELL 730      
213-384 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-385 A LSANCA11DS2  9740 PACIFIC BELL 730      
213-386 A LSANCA11DS2  9740 PACIFIC BELL 730      
213-387 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-388 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-389 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-401 A LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-401 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-12-10   
213-401 1 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-401 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-03-26   
213-401 3 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-401 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-12-10   
213-401 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-01-16   
213-401 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-21   
213-401 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-12-10   
213-401 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2011-06-13   
213-401 9 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-12-10   
213-413 A LSANCA06DS0  9740 PACIFIC BELL 730      
213-423 A LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
213-423 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2017-01-09   
213-423 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-01-10   
213-423 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-01-10   
213-423 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-01-10   
213-423 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-03-18   
213-423 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-03-18   
213-423 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-03-18   
213-423 7 LSANCAJW6MD  073H TELNYX LLC 730   2017-03-24   
213-423 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-10   
213-423 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-10   
213-427 A LSANCA11DS1  9740 PACIFIC BELL 730      
213-429 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
213-429 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-07-01   
213-429 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-07-01   
213-429 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-07-01   
213-429 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-07-01   
213-429 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-07-02   
213-429 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-06-21   
213-429 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-20   
213-429 7 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2017-07-07   
213-429 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-07-07   
213-429 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2017-07-02   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.