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: CRNGARXADS0

Remotes:

Switch Switch name Switch type
DLPLARXARS0  DELAPLAINE  1RC 
KNBLARXARS0  KNOBEL  1RE 
SCCSARXARS0  SUCCESS  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-857 A Corning AR 1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-857 0 Corning AR 1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-857 1 Corning AR 1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-857 3 Corning AR 1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-857 5 Corning AR 1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-857 6 Corning AR 1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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