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: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-341 A Eastman GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446      
478-341 0 Eastman GA MACNGAMTCMD  983E BANDWIDTH.COM CLEC, LLC - GA 446   2021-02-26   
478-341 1 Eastman GA MACOGAST0MD  939H COMMIO, LLC 446   2022-12-04   
478-341 2 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-03-06   
478-341 3 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-07-05   
478-341 4 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-07-05   
478-341 5 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2022-07-17   
478-341 6 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2023-07-24   
478-341 7 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2023-10-15   
478-341 8 Eastman GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-03-06   
478-341 9 Eastman GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2021-05-21   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.