Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: MACOGAST4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
478-360 A Macon GA 732J NUSO, LLC 446      
478-360 1 Macon GA 732J NUSO, LLC 446   2023-04-14   
478-398 9 Macon GA 732J NUSO, LLC 446   2023-12-18   
478-447 8 Macon GA 732J NUSO, LLC 446   2024-07-21   
478-775 7 Macon GA 732J NUSO, LLC 446   2024-07-21   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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