Local Calling Guide

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NPA: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-343 A Marshallville GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-343 0 Marshallville GA MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446   2022-08-15   
478-343 1 Marshallville GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2023-10-28   
478-343 2 Marshallville GA MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446   2024-04-17   
478-343 3 Marshallville GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-08-24   
478-343 4 Marshallville GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-10-23   
478-343 5 Marshallville GA MACNGAGAX8X  490J DISH WIRELESS, LLC 446   2023-12-12   
478-343 6 Marshallville GA   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446   2025-02-03   
478-343 8 Marshallville GA MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446   2023-11-01   
478-343 9 Marshallville GA MACNGAMTXKY  624H ONVOY SPECTRUM, LLC 446   2024-10-21   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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