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.
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Switch: CMVLKYXABMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
364-215 A Campbellsville KY 732J NUSO, LLC 462      
364-215 1 Campbellsville KY 732J NUSO, LLC 462   2022-10-28   
502-856 2 Louisville KY 732J NUSO, LLC 462   2025-01-04   
502-856 4 Louisville KY 732J NUSO, LLC 462   2025-01-04   
502-856 5 Louisville KY 732J NUSO, LLC 462   2025-01-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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