Local Calling Guide

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

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-203 A Charleston SC CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436      
843-203 0 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-04-19   
843-203 1 Charleston SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436   2014-02-28   
843-203 2 Charleston SC CHTNSCDT20Z  1784 SOUTH CAROLINA NET, INC. - SC 436   2014-02-28   
843-203 3 Charleston SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2013-12-23   
843-203 4 Charleston SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2014-04-28   
843-203 5 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-08-03   
843-203 6 Charleston SC CHTNSCDT24Z  318J COMCAST IP PHONE, LLC 436   2014-08-10   
843-203 7 Charleston SC CHTNSCDT08Z  508J CENTURYLINK COMMUNICATIONS, LLC 436   2013-09-01   
843-203 8 Charleston SC CHTNSCDTX6Z  077F BANDWIDTH.COM CLEC, LLC - SC 436   2014-12-11   
843-203 9 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2014-06-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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