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.

Adams-Cedar Hill, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
615-488 A   124F BANDWIDTH.COM CLEC, LLC - TN 470   2018-07-06   
615-488 0   124F BANDWIDTH.COM CLEC, LLC - TN 470   2018-07-06   
615-488 1   124F BANDWIDTH.COM CLEC, LLC - TN 470   2019-05-13   
615-488 2   525E ONVOY, LLC - TN 470   2019-10-13   
615-488 3   525E ONVOY, LLC - TN 470   2019-10-13   
615-488 4   525E ONVOY, LLC - TN 470   2019-02-10   
615-488 5   525E ONVOY, LLC - TN 470   2020-03-28   
615-488 6   525E ONVOY, LLC - TN 470   2020-03-28   
615-488 7   525E ONVOY, LLC - TN 470   2020-06-18   
615-488 8   525E ONVOY, LLC - TN 470   2019-02-10   
615-488 9   073H TELNYX LLC 470   2019-06-02   
615-682 A NSVMTN17RS0  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-682 0   525E ONVOY, LLC - TN 470   2016-03-25   
615-682 1   124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-01-10   
615-682 2   124F BANDWIDTH.COM CLEC, LLC - TN 470   2010-03-04   
615-682 3   124F BANDWIDTH.COM CLEC, LLC - TN 470   2014-04-07   
615-682 4   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2014-01-20   
615-682 5   516C AT&T CORP. 470   2011-06-01   
615-682 6   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 470   2014-01-03   
615-682 7   7575 CENTURYLINK COMMUNICATIONS LLC 470   2014-03-17   
615-682 8   124F BANDWIDTH.COM CLEC, LLC - TN 470   2015-05-30   
615-682 9   525E ONVOY, LLC - TN 470   2016-03-25   
615-696 A ACHLTNMTRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-696 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-696 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-696 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-696 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-696 4   124F BANDWIDTH.COM CLEC, LLC - TN 470   2016-09-22   
615-696 6   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-07-28   
615-696 7   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2004-11-15   
615-696 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-696 9   124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.