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: MRHDKYXATMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
606-203 A Dover KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-240 A Olive Hill KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-293 A Fernleaf KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-366 A Ewing KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-412 A Flemingsburg KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-610 A Morehead KY 896E ONVOY, LLC - KY 466      
606-649 A Brooksville KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-659 A Owingsville KY 896E ONVOY, LLC - KY 466      
606-667 A Dover KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-698 A Mount Olivet KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-705 A Lewisburg (Mason) KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-732 A Washington KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-755 A Morehead KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-774 A Vanceburg KY 896E ONVOY, LLC - KY 466   2024-01-04   
606-839 A Mays Lick KY 896E ONVOY, LLC - KY 466   2024-01-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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