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: CLMDOHZI6MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
740-969 5 Amanda OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-03-23   
740-969 6 Amanda OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-02-09   
740-983 7 Ashville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-03-23   
740-994 A Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-994 0 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-09-18   
740-994 4 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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