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: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 729

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-729 A Elizabeth PA GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-729 0 Elizabeth PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2002-12-22   
412-729 1 Elizabeth PA GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-729 2 Elizabeth PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-12-08   
412-729 3 Elizabeth PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-05-16   
412-729 5 Elizabeth PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234   2008-10-06   
412-729 6 Elizabeth PA PITEPA99DS0  283E YMAX COMMUNICATIONS CORP. - PA 234   2009-02-11   
412-729 7 Elizabeth PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-19   
412-729 8 Elizabeth PA PITBPADTX7X  073H TELNYX LLC 234   2017-08-03   
412-729 9 Elizabeth PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234   2003-11-17   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.