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: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-343 A Alamitos CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
562-343 0 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-01-08   
562-343 1 Alamitos CA NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2006-10-13   
562-343 2 Alamitos CA NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2006-06-21   
562-343 3 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-01   
562-343 4 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-01   
562-343 5 Alamitos CA NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2007-05-03   
562-343 6 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-12-09   
562-343 7 Alamitos CA NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2011-03-08   
562-343 8 Alamitos CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-12-27   
562-343 9 Alamitos CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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