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.
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OCN: 4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
337-227 4 Church Point LA   488   2016-07-22   
337-242 0 St Martinville LA   488   2016-07-22   
337-243 2 Centerville LA   488   2016-07-22   
337-246 8 Jennings LA   488   2014-04-24   
337-284 1 Opelousas LA   488   2014-04-24   
337-306 8 Rayne LA   488   2014-03-24   
337-307 2 Krotz Springs LA   488   2016-07-22   
337-357 2 Weeks Island LA   488   2016-07-22   
337-358 3 Iowa LA   488   2016-07-22   
337-420 2 Baldwin LA   488   2016-07-22   
337-428 6 Jeanerette LA   488   2016-07-22   
337-434 0 Henderson LA   488   2016-07-22   
337-443 9 Lafayette LA   488   2013-03-22   
337-444 0 Parks LA   488   2016-07-22   
337-445 1 Broussard LA   488   2014-04-24   
337-448 1 Melville LA   488   2016-07-22   
337-449 0 Arnaudville LA   488   2016-07-22   
337-451 8 Youngsville LA   488   2014-04-24   
337-454 0 Cecelia LA   488   2016-07-22   
337-471 0 Franklin LA   488   2016-07-22   
337-490 0 Delcambre LA   488   2016-07-22   
337-509 2 Leesville (Vernon) LA   488   2016-07-22   
337-510 1 Sunset LA   488   2016-07-22   
337-548 1 Lake Arthur LA   488   2014-04-24   
337-550 8 Eunice LA   488   2014-04-24   
337-551 8 New Iberia LA   488   2013-12-23   
337-565 8 Carencro LA   488   2014-04-24   
337-612 A Iota LA ABVLLACT0MD  488      
337-612 1 Iota LA   488   2016-08-20   
337-614 A Cankton LA ABVLLACT0MD  488      
337-614 1 Cankton LA   488   2016-08-20   
337-628 9 Washington LA   488   2016-07-22   
337-660 0 Lake Charles LA   488   2016-06-03   
337-740 A Abbeville LA ABVLLACT0MD  488      
337-766 3 Lawtell LA   488   2016-07-22   
337-777 2 Port Barre LA   488   2016-07-22   
337-782 A Crowley LA ABVLLACT0MD  488      
337-830 A Gueydan LA ABVLLACT0MD  488      
337-879 4 Leonville LA   488   2016-07-22   
337-909 1 Breaux Bridge LA   488   2016-06-03   
337-918 1 Erath LA   488   2014-03-24   
337-935 8 Duson LA   488   2014-04-24   
337-944 3 Loreauville LA   488   2016-07-22   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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