Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-500 A Eastman GA MACNGAMTXNY  965H FRACTEL, LLC 446      
478-500 0 Eastman GA   965H FRACTEL, LLC 446   2019-11-13   
478-500 1 Eastman GA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2020-01-19   
478-500 2 Eastman GA   067D ONVOY, LLC - GA 446   2020-10-11   
478-500 3 Eastman GA   067D ONVOY, LLC - GA 446   2020-10-11   
478-500 4 Eastman GA   067D ONVOY, LLC - GA 446   2021-01-17   
478-500 5 Eastman GA   965H FRACTEL, LLC 446   2019-11-13   
478-500 6 Eastman GA   624H ONVOY SPECTRUM, LLC 446   2023-08-10   
478-500 7 Eastman GA   624H ONVOY SPECTRUM, LLC 446   2023-08-10   
478-500 8 Eastman GA   073H TELNYX LLC 446   2020-06-29   
478-500 9 Eastman GA   624H ONVOY SPECTRUM, LLC 446   2023-05-28   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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