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: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-505 A San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-03-10   
424-505 0 San Pedro CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-23   
424-505 1 San Pedro CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-08-12   
424-505 2 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 3 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 4 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 5 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 6 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 7 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 8 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-21   
424-505 9 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-03-10   

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

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