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: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-575 A Wrightsville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-575 0 Wrightsville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-575 1 Wrightsville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-575 2 Wrightsville GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2012-03-05   
478-575 3 Wrightsville GA MACNGA01CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 446   2005-07-07   
478-575 4 Wrightsville GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2013-12-20   
478-575 5 Wrightsville GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2014-02-20   
478-575 6 Wrightsville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-575 7 Wrightsville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-575 8 Wrightsville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2014-05-18   
478-575 9 Wrightsville GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2015-02-16   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.