Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX: 482

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-482 A San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-482 0 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-482 1 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-482 2 San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-482 3 San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-482 4 San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-482 5 San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-482 6 San Pedro CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-482 7 San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-482 8 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-482 9 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.