Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 730

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-730 A Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 0 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 1 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 2 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 3 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2010-02-18   
678-730 4 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 5 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 6 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 7 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 8 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-730 9 Buford GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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