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: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-581 A White House TN BRWDTNDDDMD  8660 WINDSTREAM NUVOX, INC. 470      
615-581 0 White House TN NSVLTNMTYJZ  318J COMCAST IP PHONE, LLC 470   2006-05-01   
615-581 1 White House TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2014-11-06   
615-581 2 White House TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-04-11   
615-581 3 White House TN NSVMTN03DS0  7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470   2012-03-20   
615-581 4 White House TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-04-11   
615-581 5 White House TN BRWDTNDDDMD  8660 WINDSTREAM NUVOX, INC. 470   2004-09-18   
615-581 6 White House TN NSVLTNWMWMD  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470   2016-08-05   
615-581 7 White House TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2018-06-01   
615-581 8 White House TN NSVLTNMTYJZ  318J COMCAST IP PHONE, LLC 470   2016-12-01   
615-581 9 White House TN BRWDTNDDDMD  8660 WINDSTREAM NUVOX, INC. 470   2004-09-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.