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: CLMBOH11X6Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
614-305 6 Grove City OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-07-08   
614-308 8 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-310 5 Worthington OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-03-22   
614-310 6 Worthington OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-11-30   
614-310 8 Worthington OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-11-29   
614-317 1 Grove City OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-07-19   
614-317 2 Grove City OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-07-19   
614-317 3 Grove City OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-07-19   
614-317 4 Grove City OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-07-24   
614-319 5 Hilliard OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-12-04   
614-319 7 Hilliard OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-12-04   
614-321 2 Canal Winchester OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2006-05-16   
614-321 3 Canal Winchester OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2007-05-25   
614-328 4 Reynoldsburg OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-09-17   
614-333 4 Lockbourne OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-01-31   
614-333 5 Lockbourne OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-01-31   
614-334 A Hilliard OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-335 5 Alton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-06-10   
614-335 6 Alton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-11-29   
614-339 3 Dublin OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-10   
614-339 4 Dublin OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-11-29   
614-340 A Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-343 A Groveport OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-344 5 Harrisburg (Franklin) OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-09-20   
614-345 2 Hilliard OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2007-12-11   
614-345 3 Hilliard OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2007-12-11   
614-347 6 Alton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-09-05   
614-349 2 West Jefferson OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-09-20   
614-352 2 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-08-25   
614-355 A Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-356 2 Dublin OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-09-17   
614-356 3 Dublin OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-08-12   
614-356 4 Dublin OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2013-05-14   
614-358 A Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-360 A Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-360 0 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-07-19   
614-360 9 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2004-09-11   
614-372 7 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-11-14   
614-372 8 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-11-14   
614-375 5 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2010-10-25   
614-375 6 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2010-10-25   
614-375 7 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2010-10-25   
614-375 8 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2010-10-25   
614-375 9 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2010-10-25   
614-384 5 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2007-11-19   
614-385 5 Alton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-10-16   
614-385 6 Alton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-10-16   
614-385 7 Alton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-10-16   
614-386 A Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324      
614-386 0 Columbus OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2003-12-15   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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