Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX: 267

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-267 A San Pedro CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
424-267 0 San Pedro CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-01-17   
424-267 1 San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-06-10   
424-267 2 San Pedro CA LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
424-267 3 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-14   
424-267 4 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-16   
424-267 5 San Pedro CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-10-27   
424-267 6 San Pedro CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2017-10-20   
424-267 7 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-08-18   
424-267 8 San Pedro CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-11-10   
424-267 9 San Pedro CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-11-10   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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