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: 949 [Rate centres in NPA 949] [Dial plan for NPA 949]

NXX: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
949-734 A Newport Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
949-734 0 Newport Beach CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-09-25   
949-734 1 Newport Beach CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-02-10   
949-734 2 Newport Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
949-734 3 Newport Beach CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-02-10   
949-734 4 Newport Beach CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-07-14   
949-734 5 Newport Beach CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-02-10   
949-734 6 Newport Beach CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2006-01-03   
949-734 7 Newport Beach CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-27   
949-734 8 Newport Beach CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-02-10   
949-734 9 Newport Beach CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-12-09   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.