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: 650

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
919-650 A Cary NC RLGHNCHOX0Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426      
919-650 0 Cary NC RLGHNCHO24Z  8645 SUNCOM DBA T-MOBILE USA 426   2007-05-10   
919-650 1 Cary NC DRHMNCEV0MD  793K TWC IP ENABLED SERVICES, LLC 426   2007-01-05   
919-650 2 Cary NC DRHMNCEV0MD  793K TWC IP ENABLED SERVICES, LLC 426   2007-01-19   
919-650 3 Cary NC DRHMNCEV0MD  793K TWC IP ENABLED SERVICES, LLC 426   2008-04-14   
919-650 4 Cary NC RTPKNCBFDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 426   2011-07-07   
919-650 5 Cary NC RLGHNCHOX0Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426      
919-650 6 Cary NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2014-02-03   
919-650 7 Cary NC RLGHNCHO24Z  8645 SUNCOM DBA T-MOBILE USA 426   2007-07-29   
919-650 8 Cary NC RLGHNCHO24Z  8645 SUNCOM DBA T-MOBILE USA 426   2006-07-17   
919-650 9 Cary NC RLGHNCHO24Z  8645 SUNCOM DBA T-MOBILE USA 426   2005-08-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.