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: LSVLKYAP37Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
502-218 0 Lawrenceburg KY 073H TELNYX LLC 462   2022-07-16   
502-575 8 Port Royal KY 073H TELNYX LLC 462   2022-07-16   
502-604 9 Lawrenceburg KY 073H TELNYX LLC 462   2023-04-07   
502-685 A Shepherdsville KY 073H TELNYX LLC 462      
502-685 0 Shepherdsville KY 073H TELNYX LLC 462   2021-05-14   
502-866 0 Mount Washington KY 073H TELNYX LLC 462   2022-03-16   

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

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