Local Calling Guide

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Sulphur, LA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
337-215 A LKCHLADTXDX  5562 METROPCS, INC. 488      
337-215 0 LKCHLADTXDX  5562 METROPCS, INC. 488      
337-215 1 LKCHLADTXDX  5562 METROPCS, INC. 488      
337-215 2 LKCHLADTXDX  5562 METROPCS, INC. 488      
337-215 3 LKCHLADTXDX  5562 METROPCS, INC. 488      
337-215 4 LKCHLADTXDX  5562 METROPCS, INC. 488      
337-215 5 LKCHLADTXDX  150C VOICESTREAM GSM I, LLC 488   2024-08-15   
337-215 6 LKCHLADTXDX  150C VOICESTREAM GSM I, LLC 488   2024-08-15   
337-215 8 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2024-06-29   
337-215 9 LFYTLA368MD  145J TERRA NOVA TELECOM INC. 488   2024-05-10   
337-287 A SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-287 0 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-287 1   145J TERRA NOVA TELECOM INC. 488   2022-08-17   
337-287 2 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2008-06-13   
337-287 3 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2008-06-13   
337-287 4 LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2007-03-16   
337-287 5 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2009-11-06   
337-287 6 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2008-12-19   
337-287 7 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-08-30   
337-287 8 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2009-09-06   
337-287 9 LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2008-12-18   
337-313 A LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-313 0 LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2007-03-19   
337-313 1 LKCHLAWU1MD  8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2006-04-30   
337-313 2 LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2015-06-20   
337-313 3 LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2010-03-27   
337-313 4 LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-313 5 LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488   2009-04-06   
337-313 6 LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2004-02-01   
337-313 7 LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2004-02-01   
337-313 8 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2010-03-28   
337-313 9 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2010-01-07   
337-476 A SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-476 0 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2010-05-21   
337-476 1 LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2010-07-09   
337-476 2 LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2011-09-02   
337-476 3 LFYTLA180MD  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 488   2010-08-16   
337-476 4 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-11-14   
337-476 5 LFYTLAATX7X  516C AT&T CORP. 488   2011-05-11   
337-476 6 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-07-16   
337-476 7 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-01-26   
337-476 8 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2010-11-01   
337-476 9 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-02-20   
337-503 A LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-527 A SLPHLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-528 A SLPHLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-533 A LKCHLAMWRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-607 A LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-607 0 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-03-21   
337-607 1 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-03-21   
337-607 2 LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2016-03-17   
337-607 3 LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2016-08-21   
337-607 4 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-19   
337-607 5 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2021-01-09   
337-607 6 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-19   
337-607 7 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2020-10-17   
337-607 8 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2016-03-08   
337-607 9 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2016-03-08   
337-625 A LKCHLAMWRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-626 A LKCHLAMWRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-674 A LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-674 0 LFYTLA364MD  939H COMMIO, LLC 488   2022-07-22   
337-674 1 LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-07-29   
337-674 2 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-08-11   
337-674 3 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-08-11   
337-674 4 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-08-11   
337-674 5 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-08-11   
337-674 6 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-08-11   
337-674 7   515J IP HORIZON LLC 488   2024-04-29   
337-674 8 LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488   2022-03-31   
337-674 9 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-09-09   
337-712 A SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2025-02-23   
337-712 9 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2025-02-23   
337-888 A SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-888 0 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-12-18   
337-888 1 LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2014-03-03   
337-888 2 LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2014-03-03   
337-888 3 LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2014-03-03   
337-888 4 LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2014-10-06   
337-888 5 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-11-18   
337-888 6 SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-11-18   
337-888 7 LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-12   
337-888 8 LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2012-08-09   
337-888 9 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-01-29   
337-900 A LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2024-01-06   
337-900 0 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-05-21   
337-900 1 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-05-21   
337-900 2 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 3 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 4 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 5 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 6 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 7 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 8 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-07-31   
337-900 9 LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2015-05-21   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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