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
213-903 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-12-19   
213-903 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-12-19   
213-903 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-12-19   
213-910 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-11-01   
213-910 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-11-12   
213-910 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-11-25   
213-910 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-910 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-918 A LNBHCAXPXQX  6906 AMERICAN MESSAGING SERVICES, LLC 730      
213-919 A SHOKCA02KMD  6630 SPOK, INC. 730      
213-921 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-921 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-09-11   
213-921 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-11-29   
213-921 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-11-03   
213-921 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-11-03   
213-921 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-06-14   
213-921 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-11-03   
213-921 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2007-09-12   
213-921 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-11-03   
213-921 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-11-03   
213-921 9 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-11-03   
213-922 A LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-09-11   
213-922 1 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 2 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 3 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 4 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 5 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 6 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 7 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 8 LSANCA02DS3  9740 PACIFIC BELL 730      
213-922 9 LSANCA02DS3  9740 PACIFIC BELL 730      
213-923 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   
213-923 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-923 1 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 3 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 6 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-923 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-924 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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