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Region: SC

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-480 6 Charleston SC CHTNSCFU6MD  145J TERRA NOVA TELECOM INC. 436   2024-05-10   
843-480 7 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-480 8 Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436   2011-03-01   
843-480 9 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-04-02   
843-481 A Kingstree SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432      
843-481 0 Kingstree SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2019-03-20   
843-481 1 Kingstree SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2018-08-03   
843-481 2 Kingstree SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2017-07-20   
843-481 3 Kingstree SC FLRNSCMCX6X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 432   2014-03-31   
843-481 4 Kingstree SC FLRNSCMCX6X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 432   2015-04-10   
843-481 5 Kingstree SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2019-01-12   
843-481 6 Kingstree SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2019-03-08   
843-481 7 Kingstree SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2016-10-19   
843-481 8 Kingstree SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-07-07   
843-481 9 Kingstree SC FLRNSCATX2X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2013-06-10   
843-482 A Moncks Corner SC MNCRSCXBDS1  0527 HOME TELEPHONE ILEC, LLC 436      
843-483 A Johnsonville SC JSVLSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-483 0 Johnsonville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2023-05-12   
843-483 1 Johnsonville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-06-24   
843-483 2 Johnsonville SC FLRNSCMAX9X  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2021-09-15   
843-483 3 Johnsonville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-07-07   
843-483 4 Johnsonville SC   793K TWC IP ENABLED SERVICES, LLC 432   2007-01-09   
843-483 5 Johnsonville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
843-483 6 Johnsonville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2020-09-13   
843-483 7 Johnsonville SC FLRNSCMAX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 432   2016-10-19   
843-483 8 Johnsonville SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2019-06-24   
843-483 9 Johnsonville SC JSVLSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-484 A Conway SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-484 0 Conway SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-484 1 Conway SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2023-01-14   
843-484 2 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2022-12-18   
843-484 3 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-01-29   
843-484 4 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-01-29   
843-484 5 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-01-29   
843-484 6 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-01-29   
843-484 7 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2021-01-29   
843-484 8 Conway SC MYBHSCCI4MD  8645 SUNCOM DBA T-MOBILE USA 432   2023-01-14   
843-484 9 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2023-08-26   
843-485 A Georgetown SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-485 0 Georgetown SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-485 1 Georgetown SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2009-04-13   
843-485 2 Georgetown SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2009-04-13   
843-485 3 Georgetown SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2009-04-13   
843-485 4 Georgetown SC   793K TWC IP ENABLED SERVICES, LLC 432   2007-01-09   
843-485 5 Georgetown SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2008-12-23   
843-485 6 Georgetown SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2008-12-23   
843-485 7 Georgetown SC MYBHSC38XQX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 432   2008-12-23   
843-485 8 Georgetown SC   548E ONVOY, LLC - SC 432   2009-08-12   
843-485 9 Georgetown SC MYBHSCCI4MD  5562 METROPCS, INC. 432   2021-01-01   
843-486 A Summerville SC SUVLSCMA87E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-486 0 Summerville SC SUVLSCMA87E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-486 1 Summerville SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436   2005-06-05   
843-486 2 Summerville SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2011-03-13   
843-486 3 Summerville SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2004-09-20   
843-486 4 Summerville SC CHTNSCFU6MD  145J TERRA NOVA TELECOM INC. 436   2024-10-16   
843-486 5 Summerville SC SUVLSCMA87E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-486 6 Summerville SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2005-09-09   
843-486 7 Summerville SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2007-02-06   
843-486 8 Summerville SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2005-10-28   
843-486 9 Summerville SC CHTNSCPSX3Y  288B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 436   2005-11-02   
843-487 A Dillon SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-487 0 Dillon SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-10-11   
843-487 1 Dillon SC DLLNSCMA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 432   2010-12-01   
843-487 2 Dillon SC DLLNSCMA77E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 432   2011-05-02   
843-487 3 Dillon SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-10-11   
843-487 4 Dillon SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2018-10-11   
843-487 5 Dillon SC FLRNSCATX3X  516C AT&T CORP. 432   2011-11-02   
843-487 6 Dillon SC FLRNSCMAX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 432   2016-10-15   
843-487 7 Dillon SC FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432   2023-05-14   
843-487 8 Dillon SC FLRNSCMCX2X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 432      
843-487 9 Dillon SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432   2018-11-09   
843-488 A Conway SC CLCKSCXADS0  8960 HORRY TELEPHONE COOPERATIVE, INC. - SC 432      
843-489 A Beaufort SC CHTNSCDT04Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-489 0 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 1 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 2 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 3 Beaufort SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2013-01-02   
843-489 4 Beaufort SC CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436   2013-12-19   
843-489 5 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 6 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-02-22   
843-489 7 Beaufort SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2013-08-28   
843-489 8 Beaufort SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2013-05-13   
843-489 9 Beaufort SC CHTNSCDT04Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 436      
843-490 A Cottageville SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436      
843-490 0 Cottageville SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436      
843-490 1 Cottageville SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436   2018-03-06   
843-490 2 Cottageville SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2023-03-29   
843-490 3 Cottageville SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2023-06-02   
843-490 5 Cottageville SC WLBOSCXE1MD  793K TWC IP ENABLED SERVICES, LLC 436   2023-12-17   
843-490 6 Cottageville SC   145J TERRA NOVA TELECOM INC. 436   2025-08-31   
843-490 8 Cottageville SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2023-09-05   
843-490 9 Cottageville SC CHTNSCDT15Z  7473 POWERTEL ATLANTA LICENSES, INC. 436   2023-09-05   
843-491 A North Myrtle Beach SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-491 0 North Myrtle Beach SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432   2019-02-14   
843-491 1 North Myrtle Beach SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2011-01-22   
843-491 2 North Myrtle Beach SC FLRNSCMAXAY  1784 SOUTH CAROLINA NET, INC. - SC 432   2008-11-17   
843-491 3 North Myrtle Beach SC   793K TWC IP ENABLED SERVICES, LLC 432   2016-03-08   
843-491 4 North Myrtle Beach SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-491 5 North Myrtle Beach SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2005-08-07   
843-491 6 North Myrtle Beach SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2005-08-07   

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

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