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: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 864

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-864 A Eden NC   8645 SUNCOM DBA T-MOBILE USA 424      
336-864 0 Eden NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-864 1 Eden NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-864 2 Eden NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-864 3 Eden NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-864 4 Eden NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-864 5 Eden NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-864 6 Eden NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-864 7 Eden NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424      
336-864 8 Eden NC   8645 SUNCOM DBA T-MOBILE USA 424      
336-864 9 Eden NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.