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.
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Switch: HGLNNCXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
828-526 A Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 0 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 1 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 2 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 3 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 4 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 5 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 8 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-526 9 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-787 A Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-787 1 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      
828-787 2 Highlands NC 0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 420      

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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