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: CLMBOH11X6Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
614-360 A Columbus OH 7836 INTERMEDIA COMMUNICATIONS INC. - OH 324   2004-09-11   
614-405 A Columbus OH 7836 INTERMEDIA COMMUNICATIONS INC. - OH 324      
740-457 A Steubenville OH 7836 INTERMEDIA COMMUNICATIONS INC. - OH 324      
740-527 A Hebron OH 7836 INTERMEDIA COMMUNICATIONS INC. - OH 324   2005-04-21   
740-954 A Ashville OH 7836 INTERMEDIA COMMUNICATIONS INC. - OH 324      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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