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.

Worthington, OH

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
614-438 A WOTNOH8888E  9321 OHIO BELL TEL CO 324      
614-450 A CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-450 0 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-05-19   
614-450 1 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2013-07-25   
614-450 2 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-05-19   
614-450 3 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-06-21   
614-450 4 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-06-21   
614-450 5 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-06-21   
614-450 6 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-06-21   
614-450 7 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-06-21   
614-450 8 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-07-28   
614-450 9 CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2011-07-28   
614-468 A CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-468 0 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-468 1 CLMBOH11XJZ  516C AT&T CORP. 324   2005-04-13   
614-468 2 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324   2010-03-08   
614-468 3 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2010-09-02   
614-468 4 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-468 5 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2010-10-31   
614-468 6 CLMDOH44DS0  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 324   2008-12-14   
614-468 7 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-468 8 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2012-02-12   
614-468 9 CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
614-505 A CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2025-02-04   
614-505 0 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324      
614-505 1 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324      
614-505 2 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2019-12-09   
614-505 3 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324      
614-505 4 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2014-10-06   
614-505 5 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2014-10-06   
614-505 6 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324      
614-505 7 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324      
614-505 8 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324      
614-505 9 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2015-06-26   
614-515 A CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-515 0 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-08   
614-515 1 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-08   
614-515 2 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-11-23   
614-515 3 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-19   
614-515 4 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
614-515 5 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-16   
614-515 6 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-16   
614-515 7 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-19   
614-515 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-19   
614-515 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2007-01-19   
614-516 A WOTNOH8888E  9321 OHIO BELL TEL CO 324      
614-516 0 CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2012-03-25   
614-516 1 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-10-25   
614-516 2 WOTNOH8888E  9321 OHIO BELL TEL CO 324      
614-516 3 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2006-10-25   

<< 1 2 3 4 5 6 7 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.