Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
337-424 A Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488      
337-424 1 Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488      
337-424 2 Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488      
337-424 3 Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488      
337-424 6 Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488      
337-424 9 Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488      
337-425 0 Lake Charles LA 5562 METROPCS, INC. 488      
337-426 2 Lake Charles LA 150C VOICESTREAM GSM I, LLC 488   2010-08-29   
337-426 4 Lake Charles LA 5562 METROPCS, INC. 488   2011-10-31   
337-438 5 Lake Charles LA 5562 METROPCS, INC. 488   2019-07-19   
337-438 7 Lake Charles LA 5562 METROPCS, INC. 488   2019-09-02   
337-438 8 Lake Charles LA 5562 METROPCS, INC. 488   2016-12-24   
337-485 0 Lake Charles LA 5562 METROPCS, INC. 488   2016-10-17   
337-485 8 Lake Charles LA 5562 METROPCS, INC. 488   2016-11-14   
337-487 2 Leesville (Vernon) LA 150C VOICESTREAM GSM I, LLC 488   2022-03-25   
337-488 0 Lake Charles LA 5562 METROPCS, INC. 488   2017-02-09   
337-488 1 Lake Charles LA 5562 METROPCS, INC. 488   2017-03-09   
337-488 2 Lake Charles LA 150C VOICESTREAM GSM I, LLC 488   2007-09-14   
337-495 6 De Ridder LA 150C VOICESTREAM GSM I, LLC 488   2022-03-08   
337-495 7 De Ridder LA 150C VOICESTREAM GSM I, LLC 488   2022-03-08   
337-495 8 De Ridder LA 150C VOICESTREAM GSM I, LLC 488   2022-03-08   
337-502 1 Lake Charles LA 150C VOICESTREAM GSM I, LLC 488   2007-09-14   
337-502 6 Lake Charles LA 150C VOICESTREAM GSM I, LLC 488   2007-09-14   
337-508 8 Lake Charles LA 5562 METROPCS, INC. 488   2016-03-13   
337-508 9 Lake Charles LA 150C VOICESTREAM GSM I, LLC 488   2014-11-17   
337-513 1 Lake Charles LA 5562 METROPCS, INC. 488   2004-12-17   
337-513 2 Lake Charles LA 5562 METROPCS, INC. 488   2004-07-12   
337-513 3 Lake Charles LA 5562 METROPCS, INC. 488   2004-07-12   
337-513 5 Lake Charles LA 5562 METROPCS, INC. 488   2004-04-22   
337-513 6 Lake Charles LA 5562 METROPCS, INC. 488   2004-04-22   
337-513 7 Lake Charles LA 5562 METROPCS, INC. 488   2004-04-22   
337-513 8 Lake Charles LA 5562 METROPCS, INC. 488   2004-03-23   
337-513 9 Lake Charles LA 5562 METROPCS, INC. 488   2004-02-16   
337-532 9 Lake Charles LA 5562 METROPCS, INC. 488   2017-08-06   
337-540 A Lake Charles LA 5562 METROPCS, INC. 488      
337-540 0 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 1 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 2 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 3 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 4 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 5 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 6 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 7 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 8 Lake Charles LA 5562 METROPCS, INC. 488      
337-540 9 Lake Charles LA 150C VOICESTREAM GSM I, LLC 488      
337-549 9 Lake Charles LA 5562 METROPCS, INC. 488   2021-01-04   
337-563 A Carlyss LA 5562 METROPCS, INC. 488      
337-563 1 Carlyss LA 5562 METROPCS, INC. 488      
337-563 5 Carlyss LA 5562 METROPCS, INC. 488   2008-07-28   
337-563 6 Carlyss LA 5562 METROPCS, INC. 488   2007-11-21   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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