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: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-212 A Springfield TN SPFDTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-212 0 Springfield TN SPFDTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-212 2 Springfield TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2004-11-15   
615-212 3 Springfield TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-12-10   
615-212 4 Springfield TN BRWDTNDDDMD  8660 WINDSTREAM NUVOX, INC. 470   2009-11-26   
615-212 5 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2010-03-04   
615-212 6 Springfield TN BRWDTNDDDMD  4622 DELTACOM, INC. - TN 470   2002-11-10   
615-212 7 Springfield TN LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2006-07-08   
615-212 8 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2010-09-06   
615-212 9 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.