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: 919 [Rate centres in NPA 919] [Dial plan for NPA 919]

NXX: 671

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
919-671 A Wake Forest NC RLGHNCHO24Z  8645 SUNCOM DBA T-MOBILE USA 426      
919-671 0 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426   2007-06-17   
919-671 1 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 2 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426   2007-06-17   
919-671 3 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 4 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 5 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 6 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 7 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 8 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      
919-671 9 Wake Forest NC   8645 SUNCOM DBA T-MOBILE USA 426      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.