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: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 746

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-746 A Canoga Park CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
818-746 0 Canoga Park CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-11-03   
818-746 1 Canoga Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-03-10   
818-746 2 Canoga Park CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-15   
818-746 3 Canoga Park CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-15   
818-746 4 Canoga Park CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2005-12-17   
818-746 5 Canoga Park CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-08-14   
818-746 6 Canoga Park CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-10-16   
818-746 7 Canoga Park CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-10-16   
818-746 8 Canoga Park CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-25   
818-746 9 Canoga Park CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2005-11-15   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.