Local Calling Guide

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

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-300 A Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2025-02-18   
843-300 0 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-12-26   
843-300 1 Charleston SC CHTNSCDTX4Y  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2009-08-10   
843-300 2 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-06   
843-300 3 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2009-08-20   
843-300 4 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2009-08-20   
843-300 5 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-06   
843-300 6 Charleston SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2008-12-25   
843-300 7 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-06   
843-300 8 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-06   
843-300 9 Charleston SC CHTNSCPSX6Z  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2009-12-06   

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

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