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: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-227 A Inglewood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-227 0 Inglewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-26   
424-227 1 Inglewood CA   6529 T-MOBILE USA, INC. 730   2006-08-28   
424-227 2 Inglewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-26   
424-227 3 Inglewood CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2012-08-14   
424-227 4 Inglewood CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-10-15   
424-227 5 Inglewood CA   649C ONVOY, LLC - CA 730   2008-03-30   
424-227 6 Inglewood CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-10   
424-227 7 Inglewood CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
424-227 8 Inglewood CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-11   
424-227 9 Inglewood CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-11   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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