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: 747 [Rate centres in NPA 747] [Dial plan for NPA 747]

NXX: 247

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-247 A Van Nuys CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
747-247 0 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-06   
747-247 1 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-06   
747-247 2 Van Nuys CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-17   
747-247 3 Van Nuys CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-02-26   
747-247 4 Van Nuys CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2015-12-14   
747-247 5 Van Nuys CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2015-12-14   
747-247 6 Van Nuys CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2016-02-25   
747-247 7 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-08   
747-247 8 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-08   
747-247 9 Van Nuys CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-08   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.