Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-704 A Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-704 0 Lafayette LA   829J PAETEC ITEL, LLC 488      
337-704 1 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2006-02-27   
337-704 2 Lafayette LA   318J COMCAST IP PHONE, LLC 488   2007-07-12   
337-704 5 Lafayette LA   318J COMCAST IP PHONE, LLC 488   2014-04-10   
337-704 6 Lafayette LA   150C VOICESTREAM GSM I, LLC 488   2007-11-19   
337-704 7 Lafayette LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2015-06-20   
337-704 8 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-09-12   
337-704 9 Lafayette LA   829J PAETEC ITEL, LLC 488      

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

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