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: HCKRNCXBDS0

Remotes:

Switch Switch name Switch type
BHLHNCXARS0  BETHLEHEM  RSC 
CTWBNCXARS0  CATAWBA  RSC 
HLDBNCXBRS0  HILDERBRAN  RSC 
SHFRNCXARS0  SHERRILLS FORD  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
828-256 A Hickory NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 422      
828-441 A Hickory NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 422      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.