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: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-264 A San Pedro CA ANHMCA01XEY  516C AT&T CORP. 730      
424-264 0 San Pedro CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-08-28   
424-264 1 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2012-12-20   
424-264 2 San Pedro CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-04   
424-264 3 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2007-12-19   
424-264 4 San Pedro CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-02-08   
424-264 5 San Pedro CA ANHMCA01XEY  516C AT&T CORP. 730   2006-08-26   
424-264 6 San Pedro CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2007-12-19   
424-264 7 San Pedro CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2009-02-08   
424-264 8 San Pedro CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2008-08-22   
424-264 9 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-10-05   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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