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.

OCN: 861C INTRADO COMMUNICATIONS, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
502-246 5 Louisville KY   462   2026-09-13   
502-246 6 Louisville KY   462   2026-09-13   
502-246 7 Louisville KY   462   2026-09-13   
502-586 A Louisville KY LSVLKYAP49Z  462      
502-586 0 Louisville KY LSVLKYAP49Z  462   2020-05-17   
502-586 1 Louisville KY LSVLKYAP49Z  462   2020-05-17   
502-586 8 Louisville KY LSVLKYAP49Z  462   2020-05-17   
502-586 9 Louisville KY LSVLKYAP49Z  462   2020-05-17   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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