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Charleston, SC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
843-200 A CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436      
843-200 0   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 1   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 2   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 3   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 4   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 5   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 6   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 7   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 8   8645 SUNCOM DBA T-MOBILE USA 436      
843-200 9   8645 SUNCOM DBA T-MOBILE USA 436      
843-202 A CHTNSCNO74F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 0   318J COMCAST IP PHONE, LLC 436   2012-06-08   
843-202 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 4   548E ONVOY, LLC - SC 436   2016-02-22   
843-202 5   8645 SUNCOM DBA T-MOBILE USA 436   2004-12-16   
843-202 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-202 9   8645 SUNCOM DBA T-MOBILE USA 436   2005-10-13   
843-203 A CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436      
843-203 0   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-04-19   
843-203 1   1784 SOUTH CAROLINA NET, INC. - SC 436   2014-02-28   
843-203 2   1784 SOUTH CAROLINA NET, INC. - SC 436   2014-02-28   
843-203 3   318J COMCAST IP PHONE, LLC 436   2013-12-23   
843-203 4   318J COMCAST IP PHONE, LLC 436   2014-04-28   
843-203 5   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-08-03   
843-203 6   318J COMCAST IP PHONE, LLC 436   2014-08-10   
843-203 7   508J CENTURYLINK COMMUNICATIONS, LLC 436   2013-09-01   
843-203 8   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-12-11   
843-203 9   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-06-28   
843-207 A CHTNSCLB55E  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 2   829J PAETEC ITEL, LLC 436   2010-05-07   
843-207 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 4   318J COMCAST IP PHONE, LLC 436   2015-03-20   
843-207 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-207 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-209 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-212 A CHTNSCDT07Z  551G NUSO, LLC 436      
843-212 0   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-212 1   551G NUSO, LLC 436   2013-04-06   
843-212 2   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-212 3   318J COMCAST IP PHONE, LLC 436   2013-10-17   
843-212 4   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-212 5   516C AT&T CORP. 436   2014-02-03   
843-212 6   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-212 7   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-212 8   1784 SOUTH CAROLINA NET, INC. - SC 436   2013-04-09   
843-212 9   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-214 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 2   077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-06-15   
843-214 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2014-09-06   
843-214 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-214 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-218 A CHTNSCNO74F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-219 A CHTNSCDT25Z  6630 USA MOBILITY WIRELESS, INC. 436      
843-223 A CHTNSCLB55E  6019 AAA COMMUNICATIONS, LTD. 436      
843-224 A CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436      
843-225 A CHTNSCDTX4X  961J WOW! INTERNET, CABLE AND PHONE 436      
843-243 A SBRKSCSKRS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2022-08-29   
843-243 2   145J TERRA NOVA TELECOM INC. 436   2021-09-25   
843-243 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 4   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
843-243 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-243 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-259 A CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-259 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-259 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-259 2   077F BANDWIDTH.COM CLEC, LLC - SC 436   2012-03-22   
843-259 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2014-09-06   
843-259 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-259 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2011-02-06   
843-259 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2011-02-06   
843-259 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2011-02-06   
843-259 8   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-259 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
843-261 A CHTNSCDTX4X  961J WOW! INTERNET, CABLE AND PHONE 436      
843-261 0   961J WOW! INTERNET, CABLE AND PHONE 436      
843-261 1   961J WOW! INTERNET, CABLE AND PHONE 436      
843-261 2   961J WOW! INTERNET, CABLE AND PHONE 436      
843-261 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-01-11   
843-261 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2007-01-11   

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

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