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.

Switch: SLCYNCXA74B

Remotes:

Switch Switch name Switch type
BONLNCXARS0  BONLEE  RSC 
GLDSNCXARS0  GOLDSTON  RSC 
PTBONCXARS0  PITTSBORO  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-663 A Siler City NC 0470 BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 949      
919-742 A Siler City NC 0470 BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 949      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.