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: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-264 A Milledgeville GA   067D ONVOY, LLC - GA 446   2026-05-02   
478-264 0 Milledgeville GA   067D ONVOY, LLC - GA 446   2026-05-02   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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