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.

Ashland City, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
615-246 A   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-246 0   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2006-04-24   
615-246 1   792K CHARTER IP ENABLED SERVICES, LLC 470   2006-07-08   
615-246 2   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-246 3   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-246 4   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-246 5   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2004-11-15   
615-246 6   124F BANDWIDTH.COM CLEC, LLC - TN 470   2021-04-24   
615-246 7   124F BANDWIDTH.COM CLEC, LLC - TN 470   2012-10-20   
615-246 8   792K CHARTER IP ENABLED SERVICES, LLC 470   2013-11-01   
615-246 9   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-434 A NSVLTN48DS0  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
615-434 0   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
615-434 2   124F BANDWIDTH.COM CLEC, LLC - TN 470   2014-09-11   
615-434 3   525E ONVOY, LLC - TN 470   2024-03-07   
615-434 4   124F BANDWIDTH.COM CLEC, LLC - TN 470   2010-03-04   
615-434 5   124F BANDWIDTH.COM CLEC, LLC - TN 470   2015-02-23   
615-434 6   939H COMMIO, LLC 470   2014-01-03   
615-434 7   508J CENTURYLINK COMMUNICATIONS, LLC 470   2014-03-17   
615-434 8   525E ONVOY, LLC - TN 470   2021-03-15   
615-434 9   525E ONVOY, LLC - TN 470   2021-03-15   
615-510 A NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2024-12-04   
615-510 0   525E ONVOY, LLC - TN 470   2021-07-10   
615-510 1   124F BANDWIDTH.COM CLEC, LLC - TN 470   2015-06-28   
615-510 2   525E ONVOY, LLC - TN 470   2021-07-10   
615-510 3   7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470   2006-10-13   
615-510 4   124F BANDWIDTH.COM CLEC, LLC - TN 470   2016-07-11   
615-510 5   829J PAETEC ITEL, LLC 470      
615-510 6   525E ONVOY, LLC - TN 470   2018-04-06   
615-510 7   124F BANDWIDTH.COM CLEC, LLC - TN 470   2018-05-28   
615-510 8   073H TELNYX LLC 470   2017-05-05   
615-510 9   829J PAETEC ITEL, LLC 470      
615-657 A NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2024-12-04   
615-657 0   829J PAETEC ITEL, LLC 470      
615-657 1   829J PAETEC ITEL, LLC 470      
615-657 2   829J PAETEC ITEL, LLC 470      
615-657 3   7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470   2016-09-01   
615-657 4   124F BANDWIDTH.COM CLEC, LLC - TN 470   2018-07-28   
615-657 5   124F BANDWIDTH.COM CLEC, LLC - TN 470   2019-04-21   
615-657 6   829J PAETEC ITEL, LLC 470      
615-657 7   124F BANDWIDTH.COM CLEC, LLC - TN 470   2019-04-21   
615-657 8   525E ONVOY, LLC - TN 470   2019-10-30   
615-657 9   124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   
615-792 A ASCYTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-845 A NSVLTNMTYVY  516C AT&T CORP. 470      
615-845 0   2891 AENEAS COMMUNICATIONS, LLC - TN 470   2010-09-06   
615-845 1   525E ONVOY, LLC - TN 470   2019-09-14   
615-845 2   318J COMCAST IP PHONE, LLC 470   2020-12-02   
615-845 3   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470   2021-02-17   
615-845 4   525E ONVOY, LLC - TN 470   2019-02-10   
615-845 5   525E ONVOY, LLC - TN 470   2016-03-18   
615-845 6   525E ONVOY, LLC - TN 470   2016-03-18   
615-845 7   516C AT&T CORP. 470   2010-02-20   
615-845 8   073H TELNYX LLC 470   2021-03-08   
615-845 9   124F BANDWIDTH.COM CLEC, LLC - TN 470   2021-04-24   
629-314 A NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2024-06-09   
629-314 0   525E ONVOY, LLC - TN 470   2024-06-09   
629-314 8   525E ONVOY, LLC - TN 470   2025-01-05   
629-966 A NSVNTNGN6MD  516J TON80 COMMUNICATIONS, LLC 470      
629-966 0   124F BANDWIDTH.COM CLEC, LLC - TN 470   2022-09-23   
629-966 1   939H COMMIO, LLC 470   2022-12-04   
629-966 2   525E ONVOY, LLC - TN 470   2022-09-29   
629-966 3   516J TON80 COMMUNICATIONS, LLC 470   2022-04-25   
629-966 4   525E ONVOY, LLC - TN 470   2023-05-13   
629-966 5   197D VONAGE AMERICA LLC 470   2023-11-18   
629-966 7   525E ONVOY, LLC - TN 470   2024-04-12   
629-966 8   624H ONVOY SPECTRUM, LLC 470   2023-06-12   
629-966 9   525E ONVOY, LLC - TN 470   2023-09-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.