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: 380

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-380 A Montezuma GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-380 0 Montezuma GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2024-05-03   
478-380 1 Montezuma GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2024-07-12   
478-380 2 Montezuma GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2023-08-28   
478-380 8 Montezuma GA MACNGAMTXKY  624H ONVOY SPECTRUM, LLC 446   2024-10-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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