Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 771A XFONE USA, INC. - LA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
504-274 A New Orleans LA NWORLAADDS0  490      
504-274 0 New Orleans LA   490   2003-07-24   
504-274 1 New Orleans LA   490   2003-07-24   
504-274 2 New Orleans LA   490   2003-07-24   
504-274 3 New Orleans LA   490   2003-07-24   
504-274 4 New Orleans LA   490   2003-07-24   
985-207 A Franklinton LA NWORLAADDS0  490      
985-246 1 Covington LA   490   2004-11-26   
985-246 2 Covington LA   490   2004-11-26   
985-310 A Hammond LA NWORLAADDS0  490      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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