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: 332

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-332 A Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-332 0 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-07-16   
424-332 1 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-07-16   
424-332 2 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-07-16   
424-332 3 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-08-26   
424-332 4 Beverly Hills CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-03-04   
424-332 5 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-03-27   
424-332 6 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-08-01   
424-332 7 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-09-15   
424-332 8 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-07-16   
424-332 9 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-07-13   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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