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
337-387 A Welsh LA 150C VOICESTREAM GSM I, LLC 488      
337-387 0 Welsh LA 150C VOICESTREAM GSM I, LLC 488   2022-01-25   
337-387 2 Welsh LA 150C VOICESTREAM GSM I, LLC 488   2022-01-25   
337-387 3 Welsh LA 150C VOICESTREAM GSM I, LLC 488   2022-01-25   
337-387 4 Welsh LA 150C VOICESTREAM GSM I, LLC 488   2022-01-25   
337-387 9 Welsh LA 150C VOICESTREAM GSM I, LLC 488      
337-389 A Oberlin LA 150C VOICESTREAM GSM I, LLC 488      
337-390 A Kinder LA 150C VOICESTREAM GSM I, LLC 488      
337-390 0 Kinder LA 150C VOICESTREAM GSM I, LLC 488   2021-03-29   
337-390 1 Kinder LA 150C VOICESTREAM GSM I, LLC 488      
337-390 2 Kinder LA 150C VOICESTREAM GSM I, LLC 488   2023-01-01   
337-390 3 Kinder LA 150C VOICESTREAM GSM I, LLC 488   2023-01-01   
337-391 1 Iowa LA 150C VOICESTREAM GSM I, LLC 488      
337-391 9 Iowa LA 150C VOICESTREAM GSM I, LLC 488      
337-398 0 Crowley LA 150C VOICESTREAM GSM I, LLC 488   2020-09-11   
337-398 4 Crowley LA 150C VOICESTREAM GSM I, LLC 488   2020-09-11   
337-398 5 Crowley LA 150C VOICESTREAM GSM I, LLC 488   2020-09-11   
337-398 6 Crowley LA 150C VOICESTREAM GSM I, LLC 488   2020-09-11   
337-398 9 Crowley LA 150C VOICESTREAM GSM I, LLC 488   2020-09-11   
337-414 0 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2011-09-04   
337-414 2 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2013-03-23   
337-414 3 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2013-03-23   
337-414 4 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2011-11-12   
337-414 8 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2014-05-11   
337-414 9 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2014-05-11   
337-418 2 Opelousas LA 5562 METROPCS, INC. 488   2015-06-28   
337-418 3 Opelousas LA 5562 METROPCS, INC. 488   2015-07-24   
337-435 3 Leonville LA 5562 METROPCS, INC. 488   2015-06-28   
337-435 4 Leonville LA 5562 METROPCS, INC. 488   2015-07-24   
337-442 0 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2009-09-15   
337-442 2 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2009-10-02   
337-442 3 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2010-12-02   
337-442 4 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2010-12-02   
337-442 5 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2013-08-12   
337-442 7 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2013-08-12   
337-442 8 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2013-08-12   
337-442 9 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2013-08-12   
337-443 3 Lafayette LA 5562 METROPCS, INC. 488   2013-10-19   
337-443 5 Lafayette LA 5562 METROPCS, INC. 488   2013-10-19   
337-443 8 Lafayette LA 5562 METROPCS, INC. 488   2013-11-14   
337-446 9 Lafayette LA 150C VOICESTREAM GSM I, LLC 488   2009-11-27   
337-447 3 Opelousas LA 150C VOICESTREAM GSM I, LLC 488   2016-12-19   
337-447 5 Opelousas LA 150C VOICESTREAM GSM I, LLC 488   2015-01-15   
337-447 6 Opelousas LA 150C VOICESTREAM GSM I, LLC 488   2013-06-17   
337-447 7 Opelousas LA 150C VOICESTREAM GSM I, LLC 488   2013-06-17   
337-447 9 Opelousas LA 150C VOICESTREAM GSM I, LLC 488   2016-12-19   
337-455 0 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2021-05-06   
337-455 1 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2021-05-06   
337-455 2 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2021-05-06   
337-455 3 Breaux Bridge LA 150C VOICESTREAM GSM I, LLC 488   2023-03-29   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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