Local Calling Guide

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NPA: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 654

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-654 A Mount Pleasant SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-654 0 Mount Pleasant SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2011-06-09   
843-654 1 Mount Pleasant SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2005-02-10   
843-654 2 Mount Pleasant SC MNPLSCES88F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2003-09-19   
843-654 3 Mount Pleasant SC MNPLSCES88F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2003-09-29   
843-654 4 Mount Pleasant SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436      
843-654 5 Mount Pleasant SC MNPLSCES88F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436   2003-09-29   
843-654 6 Mount Pleasant SC CHTNSCDTX5Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 436   2003-12-01   
843-654 7 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2007-08-02   
843-654 8 Mount Pleasant SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-07-14   
843-654 9 Mount Pleasant SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2010-07-04   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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