Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Los Angeles: DA 01, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-728 1   939H COMMIO, LLC 730   2024-01-28   
213-728 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-28   
213-728 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-28   
213-728 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-28   
213-728 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-28   
213-728 6   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2024-03-11   
213-728 7   6529 T-MOBILE USA, INC. 730   2024-03-09   
213-728 8   6529 T-MOBILE USA, INC. 730   2023-11-17   
213-728 9   6529 T-MOBILE USA, INC. 730   2023-11-17   
213-735 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
213-735 0   939H COMMIO, LLC 730   2024-01-28   
213-735 1   939H COMMIO, LLC 730   2024-01-28   
213-735 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2023-12-05   
213-735 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-29   
213-735 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-29   
213-735 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-29   
213-735 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-27   
213-735 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-27   
213-735 8   939H COMMIO, LLC 730   2024-01-28   
213-735 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-27   
213-737 A LSANCARCYAX  622J SKYE TELECOM LLC DBA SKYETEL 730      
213-737 0   622J SKYE TELECOM LLC DBA SKYETEL 730   2021-07-03   
213-737 1   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-10-24   
213-737 3   649C ONVOY, LLC - CA 730   2021-07-04   
213-737 4   649C ONVOY, LLC - CA 730   2021-07-04   
213-737 5   649C ONVOY, LLC - CA 730   2021-07-04   
213-737 6   649C ONVOY, LLC - CA 730   2021-07-04   
213-737 7   649C ONVOY, LLC - CA 730   2021-07-04   
213-737 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-08-14   
213-737 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-08-14   
213-757 A GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
213-757 0   6529 T-MOBILE USA, INC. 730   2023-08-29   
213-757 1   6529 T-MOBILE USA, INC. 730   2023-08-29   
213-757 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2022-04-22   
213-757 3   6529 T-MOBILE USA, INC. 730   2023-08-29   
213-757 4   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-04-20   
213-757 5   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-07-14   
213-757 6   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-12-20   
213-757 7   649C ONVOY, LLC - CA 730   2022-05-05   
213-757 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2023-04-21   
213-757 9   624H ONVOY SPECTRUM, LLC 730   2023-05-14   
213-760 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-761 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   
213-761 0   6529 T-MOBILE USA, INC. 730      
213-761 1   649C ONVOY, LLC - CA 730   2013-08-31   
213-761 2   899D METROPCS NETWORKS, LLC 730      
213-761 3   899D METROPCS NETWORKS, LLC 730      
213-761 4   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-08-11   
213-761 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-08-11   
213-761 6   899D METROPCS NETWORKS, LLC 730      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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