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: CVTNKYCNDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
859-261 A Covington KY 9348 CINCINNATI BELL 922      
859-291 A Covington KY 9348 CINCINNATI BELL 922      
859-292 A Covington KY 9348 CINCINNATI BELL 922      
859-386 A Covington KY 9348 CINCINNATI BELL 922      
859-392 A Covington KY 9348 CINCINNATI BELL 922      
859-431 A Covington KY 9348 CINCINNATI BELL 922      
859-491 A Covington KY 9348 CINCINNATI BELL 922      
859-581 A Covington KY 9348 CINCINNATI BELL 922      
859-628 A Covington KY 9348 CINCINNATI BELL 922      
859-655 A Covington KY 9348 CINCINNATI BELL 922      
859-669 A Covington KY 9348 CINCINNATI BELL 922      
859-815 A Covington KY 9348 CINCINNATI BELL 922      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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