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: RLGHNCHEYMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-246 A Durham NC 4620 DELTACOM, INC. - NC 426      
919-277 A Raleigh NC 4620 DELTACOM, INC. - NC 426      
919-282 A Durham NC 7796 BUSINESS TELECOM, INC. DBA BTI - NC 426      
919-390 A Raleigh NC 4620 DELTACOM, INC. - NC 426      
919-655 A Cary NC 4620 DELTACOM, INC. - NC 426      
919-822 A Wendell NC 4620 DELTACOM, INC. - NC 426      
919-823 A Zebulon NC 4620 DELTACOM, INC. - NC 426      
919-944 A Knightdale NC 4620 DELTACOM, INC. - NC 426      
919-951 A Chapel Hill NC 4620 DELTACOM, INC. - NC 426      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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