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.

Trenton, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
513-428 A MDTWOH426MD  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-05-13   
513-428 0   309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-05-13   
513-428 1   001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-02-20   
513-428 2   001F BANDWIDTH.COM CLEC, LLC - OH 328   2012-06-22   
513-428 3   600F CINCINNATI BELL ANY DISTANCE INC. - OH 328   2012-10-07   
513-428 4   001F BANDWIDTH.COM CLEC, LLC - OH 328   2014-05-23   
513-428 5   001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-02-20   
513-428 6   001F BANDWIDTH.COM CLEC, LLC - OH 328   2017-03-23   
513-428 7   7575 CENTURYLINK COMMUNICATIONS LLC 328   2014-06-01   
513-428 8   464C ONVOY, LLC - OH 328   2012-10-15   
513-428 9   001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
513-468 A   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
513-468 0   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2013-10-10   
513-468 1   001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-07-09   
513-468 2   3376 WINDSTREAM NUVOX OHIO, LLC 328   2010-02-03   
513-468 3   516C AT&T CORP. 328   2011-01-19   
513-468 4   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   
513-468 5   073H TELNYX LLC 328   2017-03-17   
513-468 6   464C ONVOY, LLC - OH 328   2014-10-22   
513-468 7   464C ONVOY, LLC - OH 328   2014-10-22   
513-468 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2015-05-22   
513-468 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2015-05-22   
513-547 A   001F BANDWIDTH.COM CLEC, LLC - OH 328   2018-10-04   
513-547 0   001F BANDWIDTH.COM CLEC, LLC - OH 328   2018-10-04   
513-547 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2018-10-05   
513-988 A TRENOH98RS1  9321 AMERITECH OHIO 328      
513-988 0   9321 AMERITECH OHIO 328      
513-988 1   9321 AMERITECH OHIO 328      
513-988 2   9321 AMERITECH OHIO 328      
513-988 3   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2006-05-20   
513-988 4   7836 INTERMEDIA COMMUNICATIONS INC. - OH 328   2004-10-01   
513-988 5   9321 AMERITECH OHIO 328      
513-988 6   9321 AMERITECH OHIO 328      
513-988 7   001F BANDWIDTH.COM CLEC, LLC - OH 328   2017-07-27   
513-988 8   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-01   
513-988 9   9321 AMERITECH OHIO 328      

Last updated: Sat, 23 Mar 2019 01:32:05 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.