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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-985 A Springfield TN NSVLTN48DS0  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
615-985 0 Springfield TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
615-985 2 Springfield TN   516C AT&T CORP. 470   2009-07-27   
615-985 4 Springfield TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2019-06-01   
615-985 9 Springfield TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.