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: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 750

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-750 A Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 0 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 1 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 2 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 3 Conyers GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438      
678-750 4 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 5 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 6 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 7 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 8 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-750 9 Conyers GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.