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: 425

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-425 A Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2025-06-06   
478-425 0 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2025-06-06   
478-425 1 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2026-03-14   
478-425 2 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2026-05-21   
478-425 3 Macon GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2026-06-13   
478-425 5 Macon GA MACNGAGAXAX  321J HD CARRIER LLC 446   2025-09-14   
478-425 6 Macon GA MACNGAGAXAX  321J HD CARRIER LLC 446   2025-09-14   
478-425 7 Macon GA MACNGAMTWMD  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2025-11-11   
478-425 8 Macon GA DBLNGAMAAMD  732J NUSO, LLC 446   2025-06-09   
478-425 9 Macon GA DBLNGAMAAMD  732J NUSO, LLC 446   2025-06-09   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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