Local Calling Guide

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Madison, NC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-427 A MDSNNCXADS0  0471 CENTRAL TEL. CO. OF NC DBA CENTURYLINK 424      
336-445 A MDSNNCXADS0  0471 CENTRAL TEL. CO. OF NC DBA CENTURYLINK 424      
336-453 A GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-453 0   073H TELNYX LLC 424   2021-02-27   
336-453 1 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-01-31   
336-453 2 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-01-31   
336-453 3 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-453 4 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-453 5 WNSLNCNM9MD  6664 SPRINT SPECTRUM, L.P. 424   2004-05-21   
336-453 6 WNSLNCNM9MD  6664 SPRINT SPECTRUM, L.P. 424   2004-05-21   
336-453 7   508J CENTURYLINK COMMUNICATIONS LLC 424   2014-02-27   
336-453 8 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-453 9 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-548 A MDSNNCXADS0  0471 CENTRAL TEL. CO. OF NC DBA CENTURYLINK 424      
336-916 A GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-916 0 GNBONCEU50Z  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2017-04-17   
336-916 1 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2017-04-25   
336-916 2 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2014-06-01   
336-916 3   506J TWILIO INTERNATIONAL INC 424   2021-07-18   
336-916 4 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-26   
336-916 5 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-26   
336-916 6 GNBONCEU31Z  8389 TCG OF THE CAROLINAS, INC. - NC 424   2019-06-10   
336-916 7 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-05   
336-916 8 GNBONCEU64Z  769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 424   2018-09-02   
336-916 9 GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-05   
336-949 A GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-949 0 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-04-30   
336-949 1 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-12-08   
336-949 2 GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-12-08   
336-949 3 GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-06-04   
336-949 4 GNBONCEU50Z  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2007-01-03   
336-949 5 GNBONCPHDS0  7674 US LEC OF NORTH CAROLINA, INC. 424   2009-07-20   
336-949 6 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-06-13   
336-949 7 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-10-01   
336-949 8 GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-17   
336-949 9 GNBONCEU50Z  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-05-21   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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