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.

Haddock, GA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
478-280 A MACNGAMT3MD  067D ONVOY, LLC - GA 446   2024-02-26   
478-280 0   067D ONVOY, LLC - GA 446   2019-03-02   
478-280 1   073H TELNYX LLC 446   2020-06-27   
478-280 2   067D ONVOY, LLC - GA 446   2021-01-17   
478-280 3   067D ONVOY, LLC - GA 446   2020-03-09   
478-280 4   067D ONVOY, LLC - GA 446   2020-03-09   
478-280 5   067D ONVOY, LLC - GA 446   2021-01-17   
478-280 7   067D ONVOY, LLC - GA 446   2020-10-11   
478-280 8   067D ONVOY, LLC - GA 446   2020-10-11   
478-280 9   067D ONVOY, LLC - GA 446   2021-01-17   
478-479 A MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-479 0   624H ONVOY SPECTRUM, LLC 446   2024-10-21   
478-479 2   067D ONVOY, LLC - GA 446   2021-09-30   
478-479 3   067D ONVOY, LLC - GA 446   2021-09-30   
478-479 4   067D ONVOY, LLC - GA 446   2022-07-17   
478-932 A HDDCGAXARS1  4425 GEORGIA WINDSTREAM, INC. 446      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.