Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-666 A Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-666 0 Alamitos CA   6529 T-MOBILE USA, INC. 730   2024-04-24   
562-666 1 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-05-06   
562-666 2 Alamitos CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-24   
562-666 3 Alamitos CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-24   
562-666 4 Alamitos CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-24   
562-666 5 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-08-02   
562-666 6 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-06-02   
562-666 7 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-06-13   
562-666 8 Alamitos CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2013-09-21   
562-666 9 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-06-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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