Local Calling Guide

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

NXX: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-475 A Charleston SC CHTNSCDT15Z  8645 SUNCOM DBA T-MOBILE USA 436      
843-475 0 Charleston SC   8645 SUNCOM DBA T-MOBILE USA 436   2005-11-12   
843-475 1 Charleston SC   8645 SUNCOM DBA T-MOBILE USA 436      
843-475 2 Charleston SC   8645 SUNCOM DBA T-MOBILE USA 436   2005-12-28   
843-475 3 Charleston SC   8645 SUNCOM DBA T-MOBILE USA 436   2005-03-04   
843-475 4 Charleston SC   5562 METROPCS, INC. 436   2005-03-04   
843-475 5 Charleston SC   5562 METROPCS, INC. 436   2005-03-04   
843-475 6 Charleston SC   8645 SUNCOM DBA T-MOBILE USA 436      
843-475 7 Charleston SC   5562 METROPCS, INC. 436   2004-12-06   
843-475 8 Charleston SC   5562 METROPCS, INC. 436   2005-01-10   
843-475 9 Charleston SC   5562 METROPCS, INC. 436      

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

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