Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-453 A Florence SC FLRNSCMAX2Y  8645 SUNCOM DBA T-MOBILE USA 432      
843-453 0 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432   2006-06-29   
843-453 1 Florence SC   5562 METROPCS, INC. 432      
843-453 2 Florence SC   5562 METROPCS, INC. 432   2005-12-23   
843-453 3 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432   2006-02-18   
843-453 4 Florence SC   5562 METROPCS, INC. 432   2006-02-18   
843-453 5 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432   2005-02-24   
843-453 6 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432   2005-02-24   
843-453 7 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432   2005-01-15   
843-453 8 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432   2004-12-21   
843-453 9 Florence SC   8645 SUNCOM DBA T-MOBILE USA 432      

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

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