Local Calling Guide

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Region: SC

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-753 8 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2005-04-02   
803-753 9 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-754 A Columbia SC CLMASCAR75E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 A Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 0 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 1 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 2 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 3 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 4 Columbia SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-03-17   
803-755 5 Columbia SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2022-03-17   
803-755 6 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 7 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 8 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-755 9 Columbia SC CLMASCSCRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-756 A Lexington SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-756 0 Lexington SC   793K TWC IP ENABLED SERVICES, LLC 434   2017-07-07   
803-756 1 Lexington SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2017-04-29   
803-756 2 Lexington SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2020-03-06   
803-756 3 Lexington SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-08-18   
803-756 4 Lexington SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2017-04-30   
803-756 5 Lexington SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2017-04-29   
803-756 6 Lexington SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2018-07-23   
803-756 7 Lexington SC LXTNSCXC7MD  1784 SOUTH CAROLINA NET, INC. - SC 434   2019-05-26   
803-756 8 Lexington SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2023-05-19   
803-756 9 Lexington SC CLMASCTLXZX  939H COMMIO, LLC 434   2021-06-26   
803-757 A Sumter SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-757 0 Sumter SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-07-27   
803-757 1 Sumter SC   793K TWC IP ENABLED SERVICES, LLC 434   2015-04-06   
803-757 2 Sumter SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-08-10   
803-757 3 Sumter SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-08-10   
803-757 4 Sumter SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2015-08-27   
803-757 5 Sumter SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-09-10   
803-757 6 Sumter SC CLMASCSN13Z  5562 METROPCS, INC. 434   2015-09-24   
803-757 7 Sumter SC CLMASCSN07Z  508J CENTURYLINK COMMUNICATIONS, LLC 434   2015-05-19   
803-757 8 Sumter SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-09-05   
803-757 9 Sumter SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-01-20   
803-758 A Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 0 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 1 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 2 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 3 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2021-09-20   
803-758 4 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 5 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 6 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 7 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-758 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2024-05-11   
803-758 9 Columbia SC CLMASCSN79F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-759 A Holly Hill SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-759 0 Holly Hill SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-759 1 Holly Hill SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-759 2 Holly Hill SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-10-09   
803-759 3 Holly Hill SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2013-12-19   
803-759 4 Holly Hill SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2018-11-19   
803-759 5 Holly Hill SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-759 6 Holly Hill SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-759 7 Holly Hill SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2018-11-15   
803-759 8 Holly Hill SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-06-24   
803-759 9 Holly Hill SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-760 A Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434      
803-760 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-03-14   
803-760 1 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2005-01-03   
803-760 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-03-14   
803-760 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-04-09   
803-760 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2006-10-07   
803-760 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-04-09   
803-760 6 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2006-06-25   
803-760 7 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2006-11-26   
803-760 8 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-07-15   
803-760 9 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2005-09-08   
803-761 A Aiken SC AGSTGAMTX8Y  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 442      
803-761 0 Aiken SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2009-02-09   
803-761 1 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2009-06-29   
803-761 2 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2009-06-29   
803-761 3 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2009-08-06   
803-761 4 Aiken SC AGSTGAEFX4X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 442   2010-02-12   
803-761 5 Aiken SC AGSTGAMTXMZ  7473 POWERTEL ATLANTA LICENSES, INC. 442   2014-01-11   
803-761 6 Aiken SC AGSTGAMTX8Y  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 442   2008-07-07   
803-761 7 Aiken SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2010-03-04   
803-761 8 Aiken SC AGSTGAMTXMZ  5562 METROPCS, INC. 442   2014-02-27   
803-761 9 Aiken SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442   2017-03-20   
803-762 A Lancaster SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-762 0 Lancaster SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422   2008-05-26   
803-762 1 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2022-10-21   
803-762 2 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2021-11-25   
803-762 3 Lancaster SC CHRONC82GMD  490J BOOST SUBSCRIBERCO L.L.C. 422   2022-09-17   
803-762 4 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2013-07-26   
803-762 5 Lancaster SC RCHLSCXBCM2  5562 METROPCS, INC. 422   2018-04-22   
803-762 6 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2012-08-11   
803-762 7 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2013-05-11   
803-762 8 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2009-01-11   
803-762 9 Lancaster SC RCHLSCXBCM2  8645 SUNCOM DBA T-MOBILE USA 422   2009-01-11   
803-763 A Columbia SC CLMASCCH78E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 434      
803-764 A Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-764 0 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-764 1 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-764 2 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-764 3 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-764 4 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-764 5 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-06-24   
803-764 6 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2013-06-24   

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

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