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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-858 9 Youngsville LA   829J PAETEC ITEL, LLC 488      
337-867 A Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 0 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 1 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 2 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 3 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 4 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 5 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 7 Weeks Island LA   516C AT&T CORP. 488   2024-05-15   
337-867 8 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 9 Weeks Island LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 A Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 0 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 1 Duson LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2010-09-09   
337-873 2 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 3 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 4 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 5 Duson LA   792K CHARTER IP ENABLED SERVICES, LLC 488   2022-12-18   
337-873 6 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 7 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 8 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 9 Duson LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-877 A Vinton LA LFYTLAMAXAZ  965H FRACTEL, LLC 488      
337-877 0 Vinton LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2019-08-03   
337-877 1 Vinton LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2019-09-12   
337-877 2 Vinton LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2020-01-19   
337-877 3 Vinton LA   749E ONVOY, LLC - LA 488   2020-06-27   
337-877 4 Vinton LA   749E ONVOY, LLC - LA 488   2020-06-27   
337-877 5 Vinton LA   749E ONVOY, LLC - LA 488   2021-02-19   
337-877 6 Vinton LA   749E ONVOY, LLC - LA 488   2021-02-19   
337-877 7 Vinton LA   965H FRACTEL, LLC 488   2019-07-16   
337-877 8 Vinton LA   749E ONVOY, LLC - LA 488   2021-02-19   
337-877 9 Vinton LA   624H ONVOY SPECTRUM, LLC 488   2023-07-29   
337-879 A Leonville LA LOVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 0 Leonville LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 1 Leonville LA   624H ONVOY SPECTRUM, LLC 488   2023-07-23   
337-879 2 Leonville LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 3 Leonville LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 4 Leonville LA   4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-879 5 Leonville LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 6 Leonville LA   749E ONVOY, LLC - LA 488   2021-03-08   
337-879 7 Leonville LA   749E ONVOY, LLC - LA 488   2021-04-25   
337-879 8 Leonville LA   749E ONVOY, LLC - LA 488   2021-04-25   
337-879 9 Leonville LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2021-12-05   
337-882 A Lake Charles LA LKCHLAMWRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-884 A Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-885 A Chataignier LA CHTGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-886 A Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 0 Carencro LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 1 Carencro LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 2 Carencro LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 3 Carencro LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 4 Carencro LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 5 Carencro LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2014-10-19   
337-886 6 Carencro LA   318J COMCAST IP PHONE, LLC 488   2004-08-11   
337-886 7 Carencro LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 8 Carencro LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2015-05-22   
337-886 9 Carencro LA   145J TERRA NOVA TELECOM INC. 488   2022-08-30   
337-888 A Sulphur LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-888 0 Sulphur LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-12-18   
337-888 1 Sulphur LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2014-03-03   
337-888 2 Sulphur LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2014-03-03   
337-888 3 Sulphur LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2014-03-03   
337-888 4 Sulphur LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2014-10-06   
337-888 5 Sulphur LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-11-18   
337-888 6 Sulphur LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-11-18   
337-888 7 Sulphur LA   508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-12   
337-888 8 Sulphur LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2012-08-09   
337-888 9 Sulphur LA   749E ONVOY, LLC - LA 488   2016-01-29   
337-889 A Lafayette LA LFYTLAMAX1Y  181D HUNT TELECOMMUNICATIONS, LLC - LA 488      
337-889 0 Lafayette LA   181D HUNT TELECOMMUNICATIONS, LLC - LA 488   2007-07-06   
337-889 2 Lafayette LA   749E ONVOY, LLC - LA 488   2023-09-07   
337-889 3 Lafayette LA   9002 LAFAYETTE CITY-PARISH CONSOLIDATED GOVERNMENT - LA 488   2012-04-29   
337-889 4 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-10-24   
337-889 5 Lafayette LA   318J COMCAST IP PHONE, LLC 488   2011-04-14   
337-889 6 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-12-18   
337-889 7 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-12-18   
337-889 8 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-12-18   
337-889 9 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-12-18   
337-892 A Abbeville LA ABVLLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-893 A Abbeville LA ABVLLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-895 A Lafayette LA LFYTLAMAXFZ  506J TWILIO INTERNATIONAL, INC. 488      
337-895 0 Lafayette LA   749E ONVOY, LLC - LA 488   2024-01-18   
337-895 1 Lafayette LA   749E ONVOY, LLC - LA 488   2024-01-18   
337-895 2 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2023-03-02   
337-895 3 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2023-03-02   
337-895 4 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2023-06-08   
337-895 5 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2023-06-08   
337-895 6 Lafayette LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488   2023-12-01   
337-895 8 Lafayette LA   506J TWILIO INTERNATIONAL, INC. 488   2022-02-05   
337-895 9 Lafayette LA   749E ONVOY, LLC - LA 488   2024-01-18   
337-896 A Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-898 A Abbeville LA ABVLLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-900 A Sulphur LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2024-01-06   
337-900 0 Sulphur LA   749E ONVOY, LLC - LA 488   2015-05-21   
337-900 1 Sulphur LA   749E ONVOY, LLC - LA 488   2015-05-21   
337-900 2 Sulphur LA   749E ONVOY, LLC - LA 488   2015-07-31   
337-900 3 Sulphur LA   749E ONVOY, LLC - LA 488   2015-07-31   
337-900 4 Sulphur LA   749E ONVOY, LLC - LA 488   2015-07-31   
337-900 5 Sulphur LA   749E ONVOY, LLC - LA 488   2015-07-31   

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

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