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: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-688 A Lomita CA LSANCAJWIMD  965H FRACTEL LLC 730      
424-688 0 Lomita CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-09-09   
424-688 2 Lomita CA LSANCA03JMD  506J TWILIO INTERNATIONAL INC 730   2020-10-20   
424-688 3 Lomita CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-12-04   
424-688 4 Lomita CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2020-09-26   
424-688 5 Lomita CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-12-04   
424-688 6 Lomita CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-15   
424-688 7 Lomita CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-09-15   
424-688 8 Lomita CA LSANCAJWIMD  965H FRACTEL LLC 730   2020-08-06   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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