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

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
614-980 0 Columbus OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-01-19   
740-200 A Kilbourne OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-200 3 Kilbourne OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2011-10-06   
740-200 4 Kilbourne OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-06-29   
740-200 5 Kilbourne OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2012-03-10   
740-201 1 Cheshire Center OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-07-08   
740-201 2 Cheshire Center OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-07-08   
740-201 4 Cheshire Center OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-03-23   
740-204 A Carroll OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-204 4 Carroll OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-205 A Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-205 1 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-205 4 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-205 5 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-205 6 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-11-23   
740-206 A London OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-206 1 London OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-206 5 London OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-214 2 Roseville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2008-02-01   
740-214 4 Roseville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-10   
740-227 2 Newcomerstown OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-01-27   
740-227 5 Newcomerstown OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-10-25   
740-229 3 Uhrichsville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-01-27   
740-229 4 Uhrichsville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-10-25   
740-231 A Duffy OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-231 1 Duffy OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2009-06-17   
740-234 A Hopedale OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-234 1 Hopedale OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2019-11-16   
740-235 A Nevada OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-235 4 Nevada OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-236 1 Marietta OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-01-24   
740-236 4 Marietta OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-08-23   
740-236 9 Marietta OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-02-15   
740-249 1 Athens OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2007-03-18   
740-251 A Marion OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-251 0 Marion OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-251 4 Marion OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-04-15   
740-251 5 Marion OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-10-26   
740-251 6 Marion OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-15   
740-251 9 Marion OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-254 8 Gnadenhutten OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-07-26   
740-261 A New Concord OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-261 1 New Concord OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2007-04-19   
740-261 4 New Concord OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-265 A Dexter City OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-265 4 Dexter City OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-268 A Richwood OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-268 4 Richwood OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-273 A Williamsport OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-273 4 Williamsport OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-274 4 Athens OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-09-10   
740-277 2 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2007-01-19   
740-279 A Logan OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-279 1 Logan OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-28   
740-279 4 Logan OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-281 1 Newark OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-04   
740-281 2 Newark OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-04   
740-281 5 Newark OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2007-12-07   
740-287 A Ashley OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-287 4 Ashley OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-287 8 Ashley OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-07-08   
740-292 7 Stockport OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2013-11-22   
740-293 A Barlow OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-293 0 Barlow OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-301 0 Rio Grande OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-08-21   
740-303 4 Philo OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-10   
740-304 0 Lancaster OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2007-01-19   
740-305 A Caldwell OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-305 0 Caldwell OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-305 1 Caldwell OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2013-10-26   
740-308 A Dexter City OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-308 0 Dexter City OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-309 7 Barnesville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-07-03   
740-313 0 Washington Court House OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-09-18   
740-313 4 Washington Court House OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-05-27   
740-314 A Steubenville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-314 1 Steubenville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-02-10   
740-314 4 Steubenville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-314 6 Steubenville OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2008-05-15   
740-315 A Belpre OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-315 4 Belpre OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-07-16   
740-315 7 Belpre OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2012-02-24   
740-316 A Bowerston OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-316 0 Bowerston OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-318 4 Sugar Grove OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-04-17   
740-318 5 Sugar Grove OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-01-05   
740-320 A Cadiz OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-320 0 Cadiz OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-331 A Athens OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-331 4 Athens OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-331 7 Athens OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2012-11-10   
740-334 A Newark OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-334 4 Newark OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-337 4 Toronto OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-10   
740-365 A Caldwell OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-365 4 Caldwell OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-370 A Portsmouth OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-370 0 Portsmouth OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-01-02   
740-370 1 Portsmouth OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-01-02   
740-370 3 Portsmouth OH 4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2016-01-26   

<< 1 2 3 4 5 6 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.