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: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-348 A De Ridder LA LKCHLADTXDX  150C VOICESTREAM GSM I, LLC 488      
337-348 0 De Ridder LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2008-12-18   
337-348 1 De Ridder LA   150C VOICESTREAM GSM I, LLC 488      
337-348 2 De Ridder LA   150C VOICESTREAM GSM I, LLC 488      
337-348 3 De Ridder LA   150C VOICESTREAM GSM I, LLC 488      
337-348 4 De Ridder LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-05-29   
337-348 5 De Ridder LA   8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 488   2010-11-01   
337-348 6 De Ridder LA   150C VOICESTREAM GSM I, LLC 488      
337-348 8 De Ridder LA   5562 METROPCS, INC. 488      
337-348 9 De Ridder LA   150C VOICESTREAM GSM I, LLC 488      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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