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: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-217 A Warner Robins GA MACNGA01CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 446      
478-217 0 Warner Robins GA MACNGA01CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 446      
478-217 1 Warner Robins GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2012-05-30   
478-217 2 Warner Robins GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2013-04-15   
478-217 3 Warner Robins GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-01-03   
478-217 4 Warner Robins GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2013-01-24   
478-217 5 Warner Robins GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2014-05-23   
478-217 6 Warner Robins GA MACNGAMTX7Y  5562 METROPCS, INC. 446   2012-05-18   
478-217 7 Warner Robins GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2013-12-20   
478-217 8 Warner Robins GA MACNGAMTX7Y  5562 METROPCS, INC. 446   2012-02-19   
478-217 9 Warner Robins GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-03-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.