Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 8693 US LEC OF SOUTH CAROLINA, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
843-504 3 West Myrtle Beach SC   432   2006-09-22   
843-591 A East Conway SC FLRNSCMAXPY  432      
843-591 1 East Conway SC   432   2006-02-02   
843-914 A South Conway SC FLRNSCMAXPY  432      
843-914 1 South Conway SC   432      

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

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