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: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-309 A Macon GA MACNGAMTXGY  073H TELNYX LLC 446      
478-309 0 Macon GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2020-07-25   
478-309 1 Macon GA MACNGAMTXGY  073H TELNYX LLC 446   2020-02-14   
478-309 2 Macon GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2020-07-25   
478-309 3 Macon GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2020-07-25   
478-309 4 Macon GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2020-07-25   
478-309 5 Macon GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2020-07-25   
478-309 6 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2020-10-11   
478-309 7 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2020-10-11   
478-309 8 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2020-10-11   
478-309 9 Macon GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2021-02-20   

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.