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: FTTHKYFTDS0

Remotes:

Switch Switch name Switch type
ALXNKYALRS0  ALEXANDRIA  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
859-441 A Covington KY 9348 CINCINNATI BELL 922      
859-442 A Covington KY 9348 CINCINNATI BELL 922      
859-572 A Covington KY 9348 CINCINNATI BELL 922      
859-781 A Covington KY 9348 CINCINNATI BELL 922      
859-815 2 Covington KY 9348 CINCINNATI BELL 922      
859-912 6 Covington KY 9348 CINCINNATI BELL 922   2006-02-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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