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: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-350 A Redondo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-350 0 Redondo CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-10-31   
424-350 1 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-12-02   
424-350 2 Redondo CA   321J HD CARRIER LLC 730   2016-08-27   
424-350 3 Redondo CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2015-11-10   
424-350 4 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-12-02   
424-350 5 Redondo CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-12-31   
424-350 6 Redondo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-15   
424-350 7 Redondo CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-10-30   
424-350 8 Redondo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-11   
424-350 9 Redondo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-11   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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