Local Calling Guide

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

NXX: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-242 A Isle of Palms SC CHTNSCDTXSY  829J PAETEC ITEL, LLC 436   2025-02-18   
843-242 0 Isle of Palms SC   548E ONVOY, LLC - SC 436   2016-08-29   
843-242 1 Isle of Palms SC   829J PAETEC ITEL, LLC 436      
843-242 2 Isle of Palms SC   829J PAETEC ITEL, LLC 436      
843-242 3 Isle of Palms SC   829J PAETEC ITEL, LLC 436      
843-242 4 Isle of Palms SC   829J PAETEC ITEL, LLC 436      
843-242 5 Isle of Palms SC   829J PAETEC ITEL, LLC 436      
843-242 6 Isle of Palms SC   829J PAETEC ITEL, LLC 436      
843-242 7 Isle of Palms SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2004-11-15   
843-242 8 Isle of Palms SC   318J COMCAST IP PHONE, LLC 436   2006-04-05   
843-242 9 Isle of Palms SC   098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 436   2019-06-27   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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