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: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 721

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-721 A Fort Valley GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446      
478-721 0 Fort Valley GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2010-10-18   
478-721 1 Fort Valley GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2013-12-20   
478-721 2 Fort Valley GA MACNGAMTXYY  4617 DELTACOM, INC. - GA 446   2008-02-13   
478-721 3 Fort Valley GA MACNGAVNAMD  7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 446   2011-09-05   
478-721 4 Fort Valley GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2014-07-04   
478-721 5 Fort Valley GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2010-07-03   
478-721 6 Fort Valley GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2014-03-14   
478-721 7 Fort Valley GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2015-03-30   
478-721 8 Fort Valley GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2016-04-04   
478-721 9 Fort Valley GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2016-04-04   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.