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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-944 A Loreauville LA LFYTLAUOGT0  7190 COX LOUISIANA TELECOM , L.L.C. 488   2004-09-19   
337-944 0 Loreauville LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2004-11-15   
337-944 1 Loreauville LA   749E ONVOY, LLC - LA 488   2016-03-28   
337-944 2 Loreauville LA   749E ONVOY, LLC - LA 488   2016-03-28   
337-944 3 Loreauville LA   4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-944 4 Loreauville LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2011-05-01   
337-944 5 Loreauville LA   516C AT&T CORP. 488   2011-08-25   
337-944 6 Loreauville LA   7190 COX LOUISIANA TELECOM , L.L.C. 488   2004-09-19   
337-944 7 Loreauville LA   7575 CENTURYLINK COMMUNICATIONS LLC 488   2014-09-11   
337-944 8 Loreauville LA   088E COMCAST PHONE OF LOUISIANA, LLC - LA 488   2018-04-11   
337-944 9 Loreauville LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2008-12-18   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.