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: 365

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-365 A West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-01-23   
424-365 0 West Los Angeles CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-05-13   
424-365 1 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2014-06-30   
424-365 2 West Los Angeles CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-09-17   
424-365 3 West Los Angeles CA ANHMCANG3MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2014-07-25   
424-365 4 West Los Angeles CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-07-16   
424-365 5 West Los Angeles CA LSANCARCY1X  321J HD CARRIER LLC 730   2014-08-16   
424-365 6 West Los Angeles CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2015-05-19   
424-365 7 West Los Angeles CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2014-07-26   
424-365 8 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2014-09-27   
424-365 9 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2014-09-27   

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

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