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.

NPA: 615 [Rate centres in NPA 615] [Dial plan for NPA 615]

NXX: 657

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-657 A Ashland City TN ASCYTNMARS2  4622 DELTACOM, INC. - TN 470      
615-657 0 Ashland City TN   4622 DELTACOM, INC. - TN 470      
615-657 1 Ashland City TN   4622 DELTACOM, INC. - TN 470      
615-657 2 Ashland City TN   4622 DELTACOM, INC. - TN 470      
615-657 3 Ashland City TN   7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470   2016-09-01   
615-657 4 Ashland City TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2018-07-28   
615-657 5 Ashland City TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2019-04-21   
615-657 6 Ashland City TN   4622 DELTACOM, INC. - TN 470      
615-657 7 Ashland City TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2019-04-21   
615-657 8 Ashland City TN   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 470   2019-10-30   
615-657 9 Ashland City TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.