Local Calling Guide

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Denmark, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-383 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-672 A CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434      
803-672 0   077F BANDWIDTH.COM CLEC, LLC - SC 434   2015-06-19   
803-672 1   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2016-01-24   
803-672 2   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2013-08-19   
803-672 3   548E ONVOY, LLC - SC 434   2016-03-21   
803-672 4   548E ONVOY, LLC - SC 434   2016-03-21   
803-672 5   077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-08-25   
803-672 6   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2018-11-24   
803-672 7   508J CENTURYLINK COMMUNICATIONS, LLC 434   2014-09-13   
803-672 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-02   
803-672 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2014-05-18   
803-703 A DNMKSCESRS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-703 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-703 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-703 3   548E ONVOY, LLC - SC 434   2023-01-09   
803-703 4   548E ONVOY, LLC - SC 434   2023-03-05   
803-703 5   624H ONVOY SPECTRUM, LLC 434   2023-05-18   
803-703 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-703 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-703 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-780 A CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-780 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2011-12-16   
803-780 1   829J PAETEC ITEL, LLC 434   2007-07-26   
803-780 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-03-15   
803-780 3   829J PAETEC ITEL, LLC 434   2012-04-13   
803-780 4   077F BANDWIDTH.COM CLEC, LLC - SC 434   2013-07-17   
803-780 5   516C AT&T CORP. 434   2012-12-14   
803-780 6   8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2013-02-25   
803-780 7   1784 SOUTH CAROLINA NET, INC. - SC 434   2008-11-16   
803-780 8   154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC 434   2018-11-24   
803-780 9   467E IDT AMERICA, CORP. - SC 434   2008-10-06   
803-793 A DNMKSCESRS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-793 8   145J TERRA NOVA TELECOM INC. 434   2024-04-23   
803-793 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-993 A CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-993 0   829J PAETEC ITEL, LLC 434      
803-993 1   829J PAETEC ITEL, LLC 434      
803-993 2   829J PAETEC ITEL, LLC 434      
803-993 3   829J PAETEC ITEL, LLC 434      
803-993 4   829J PAETEC ITEL, LLC 434      
803-993 5   829J PAETEC ITEL, LLC 434      
803-993 6   829J PAETEC ITEL, LLC 434      
803-993 7   829J PAETEC ITEL, LLC 434      
803-993 8   077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-993 9   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2004-06-12   
839-215 A CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
839-215 0   077F BANDWIDTH.COM CLEC, LLC - SC 434   2022-04-01   
839-215 1   793K TWC IP ENABLED SERVICES, LLC 434   2023-01-20   
839-215 6   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2022-11-02   
839-215 7   548E ONVOY, LLC - SC 434   2023-04-14   
839-215 8   939H COMMIO, LLC 434   2022-11-06   
839-215 9   548E ONVOY, LLC - SC 434   2023-08-25   
839-888 A CLMASCTLX3Y  965H FRACTEL, LLC 434      
839-888 0   073H TELNYX LLC 434   2020-12-28   
839-888 2   548E ONVOY, LLC - SC 434   2020-07-06   
839-888 3   548E ONVOY, LLC - SC 434   2020-07-06   
839-888 5   548E ONVOY, LLC - SC 434   2021-01-24   
839-888 6   548E ONVOY, LLC - SC 434   2021-01-24   
839-888 7   548E ONVOY, LLC - SC 434   2021-01-24   
839-888 8   965H FRACTEL, LLC 434   2020-05-26   
839-888 9   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2020-05-27   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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