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: 0401 DUO COUNTY TEL. COOP., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
270-343 A Jamestown KY RSSPKYXADS1  462      
270-378 A Fairplay KY RSSPKYXADS1  462      
270-379 A Fairplay KY RSSPKYXADS1  462      
270-430 A Burkesville Rural KY RSSPKYXADS1  462      
270-430 0 Burkesville Rural KY RSSPKYXADS1  462      
270-430 1 Burkesville Rural KY RSSPKYXADS1  462      
270-430 2 Burkesville Rural KY RSSPKYXADS1  462      
270-430 3 Burkesville Rural KY RSSPKYXADS1  462      
270-433 A Burkesville Rural KY RSSPKYXADS1  462      
270-858 A Russell Springs KY RSSPKYXADS1  462      
270-866 A Russell Springs KY RSSPKYXADS1  462      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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