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: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-344 A Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 0 Alamitos CA   6529 T-MOBILE USA, INC. 730   2024-04-24   
562-344 1 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 2 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 3 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 4 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 5 Alamitos CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
562-344 6 Alamitos CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
562-344 7 Alamitos CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2010-08-14   
562-344 8 Alamitos CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2010-08-14   
562-344 9 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

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

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