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.

Dublin, OH

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
614-588 A CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-588 0 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-588 1 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-588 2 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-06-09   
614-588 3 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-06-09   
614-588 4 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-06-09   
614-588 5 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-06-09   
614-588 6 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-06-09   
614-588 7 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2003-06-09   
614-588 8 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-588 9 CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324   2004-09-05   
614-602 A CLMBOH1169Z  7421 AT&T - LOCAL 324      
614-602 0 CLMBOH1169Z  7421 AT&T - LOCAL 324      
614-602 1 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2010-02-19   
614-602 2 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2010-02-19   
614-602 3 CLMBOHFQDS2  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2009-12-07   
614-602 4 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-11-22   
614-602 5 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-02   
614-602 6 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-02   
614-602 7 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2009-03-13   
614-602 8 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2008-04-10   
614-602 9 HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2009-03-13   
614-608 A CLMBOH11X1Z  6630 SPOK, INC. 324      
614-613 A CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-613 0 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 1 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 2 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 3 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 4 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 5 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 6 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-06   
614-613 7 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-12   
614-613 8 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-12   
614-613 9 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2014-06-12   
614-652 A CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 0 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 1 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324   2006-06-24   
614-652 2 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 3 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 4 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 5 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 6 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 7 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 8 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-652 9 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324      
614-659 A DBLNOH8988C  9321 OHIO BELL TEL CO 324      
614-659 0 DBLNOH8988C  9321 OHIO BELL TEL CO 324      
614-659 1 DBLNOH8988C  9321 OHIO BELL TEL CO 324      
614-659 2 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2020-03-16   
614-659 3 DBLNOH8988C  9321 OHIO BELL TEL CO 324      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.