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: 240

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-240 A Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-240 0 Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-240 1 Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-240 2 Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-240 3 Lake Charles LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488   2014-10-20   
337-240 4 Lake Charles LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488   2014-06-26   
337-240 5 Lake Charles LA LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488   2016-06-17   
337-240 6 Lake Charles LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2011-06-23   
337-240 7 Lake Charles LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2011-06-23   
337-240 8 Lake Charles LA LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2011-06-07   
337-240 9 Lake Charles LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2011-08-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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