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: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-249 A White Bluff TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2025-04-07   
615-249 0 White Bluff TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-12-10   
615-249 1 White Bluff TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2021-06-25   
615-249 3 White Bluff TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2021-07-10   
615-249 4 White Bluff TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2021-01-11   
615-249 5 White Bluff TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2004-11-15   
615-249 6 White Bluff TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2010-10-28   
615-249 7 White Bluff TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2008-10-23   
615-249 8 White Bluff TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.