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.

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

NXX: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-558 A Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 0 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 1 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 2 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 3 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 4 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 5 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 6 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 7 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-558 8 Hemingway SC FLRNSCMA5MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432      
843-558 9 Hemingway SC HMNGSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.