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: RLGINCZUPS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-241 A Hillsborough NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-320 A Clayton NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-421 A Zebulon NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-446 A Apex NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-447 A Cary NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-448 A Chapel Hill NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-449 A Raleigh NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-450 A Durham NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-453 A Wake Forest NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-752 A Knightdale NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-753 A Fuquay-Varina NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-792 A Raleigh NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-793 A Raleigh NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      
919-794 A Durham NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 426      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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