Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LKCHLAWU1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
337-284 A Opelousas LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-284 2 Opelousas LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2010-04-18   
337-310 A Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 A Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 0 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 1 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 2 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 3 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 5 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 7 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 8 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-312 9 Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-313 1 Sulphur LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2006-04-30   
337-330 1 Broussard LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2006-04-30   
337-335 1 New Iberia LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2006-05-26   
337-445 2 Broussard LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2014-02-13   
337-505 A Lake Charles LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 A Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 0 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 1 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 2 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 4 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 6 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2009-03-06   
337-769 7 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 8 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-769 9 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-806 A Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-806 1 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2005-06-16   
337-806 2 Lafayette LA 8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2005-06-16   

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

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