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: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-408 A Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-408 0 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-408 1 Lafayette LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-01-08   
337-408 2 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-408 3 Lafayette LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2007-03-29   
337-408 4 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-408 5 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-408 6 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-408 7 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-408 8 Lafayette LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2015-09-27   
337-408 9 Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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