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.

Columbia Station, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
440-236 A CLSTOHXARS1  0665 WINDSTREAM OHIO, LLC 320      
440-236 0   284F PEERLESS NETWORK OF OHIO, LLC - OH 320   2015-11-05   
440-236 1   0665 WINDSTREAM OHIO, LLC 320      
440-236 2   284F PEERLESS NETWORK OF OHIO, LLC - OH 320   2015-11-06   
440-236 3   0665 WINDSTREAM OHIO, LLC 320      
440-236 4   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2007-06-06   
440-236 5   0665 WINDSTREAM OHIO, LLC 320      
440-236 6   0665 WINDSTREAM OHIO, LLC 320      
440-236 7   0665 WINDSTREAM OHIO, LLC 320      
440-236 8   0665 WINDSTREAM OHIO, LLC 320      
440-236 9   0665 WINDSTREAM OHIO, LLC 320      
440-310 A CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-310 0   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-310 1   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-310 2   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-310 3   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-310 4   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-02-24   
440-310 5   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2016-11-04   
440-310 6   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-07-29   
440-310 7   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2011-06-24   
440-310 8   508J CENTURYLINK COMMUNICATIONS LLC 320   2015-08-28   
440-310 9   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2013-09-18   
440-643 A CLEVOHEKDS1  284F PEERLESS NETWORK OF OHIO, LLC - OH 320      
440-643 0   284F PEERLESS NETWORK OF OHIO, LLC - OH 320   2019-03-12   
440-643 2   464C ONVOY, LLC - OH 320   2021-01-30   
440-643 3   464C ONVOY, LLC - OH 320   2021-01-30   
440-643 4   464C ONVOY, LLC - OH 320   2020-03-14   
440-643 5   624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-643 6   624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-643 7   516J TON80 COMMUNICATIONS LLC 320   2021-10-28   
440-643 8   624H ONVOY SPECTRUM, LLC 320   2021-11-19   
440-643 9   284F PEERLESS NETWORK OF OHIO, LLC - OH 320   2018-12-13   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.