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.

Louisville, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
234-252 A   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 325      
234-252 0   001F BANDWIDTH.COM CLEC, LLC - OH 325   2014-05-22   
234-252 1   464C ONVOY, LLC - OH 325   2015-08-11   
234-252 2   464C ONVOY, LLC - OH 325   2014-11-26   
234-252 3   464C ONVOY, LLC - OH 325   2020-09-04   
234-252 4   464C ONVOY, LLC - OH 325   2020-09-04   
234-252 6   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325   2013-09-25   
234-252 7   7575 CENTURYLINK COMMUNICATIONS LLC 325   2014-05-30   
234-252 8   073H TELNYX LLC 325   2018-10-08   
234-252 9   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 325   2013-09-24   
234-307 A   001F BANDWIDTH.COM CLEC, LLC - OH 325      
234-307 0   001F BANDWIDTH.COM CLEC, LLC - OH 325   2013-06-15   
234-307 7   464C ONVOY, LLC - OH 325   2013-04-18   
234-307 9   284F PEERLESS NETWORK OF OHIO, LLC - OH 325   2013-12-13   
330-693 A AKRNOHUE0MD  8638 GLOBAL CROSSING LOCAL SERVICES, INC.-OH 325      
330-693 0   8638 GLOBAL CROSSING LOCAL SERVICES, INC.-OH 325      
330-693 1   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2008-04-28   
330-693 2   8638 GLOBAL CROSSING LOCAL SERVICES, INC.-OH 325      
330-693 3   0977 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - OH 325   2004-01-15   
330-693 4   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325      
330-693 5   7443 MCI WORLDCOM COMMUNICATIONS, INC. - OH 325   2004-10-01   
330-693 6   8638 GLOBAL CROSSING LOCAL SERVICES, INC.-OH 325      
330-693 7   7443 MCI WORLDCOM COMMUNICATIONS, INC. - OH 325   2008-09-10   
330-693 8   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325      
330-693 9   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2008-05-08   
330-871 A LSVLOH8787E  9321 AMERITECH OHIO 325      
330-871 0   516C AT&T CORP. 325   2010-10-27   
330-871 1   9682 FIRST COMMUNICATIONS, LLC - OH 325   2008-10-12   
330-871 2   9321 AMERITECH OHIO 325      
330-871 3   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2006-12-14   
330-871 4   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2005-09-17   
330-871 5   3376 WINDSTREAM NUVOX OHIO, LLC 325   2008-11-14   
330-871 6   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2008-05-08   
330-871 7   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2004-04-11   
330-871 8   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 325   2007-02-13   
330-871 9   001F BANDWIDTH.COM CLEC, LLC - OH 325   2009-01-04   
330-875 A LSVLOH8787E  9321 AMERITECH OHIO 325      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.