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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
904-898 A Jacksonville FL 732J NUSO, LLC 45204      
904-898 1 Jacksonville FL 732J NUSO, LLC 45204   2023-04-06   
904-929 8 Jacksonville FL 732J NUSO, LLC 45204   2024-06-13   
904-931 1 Jacksonville FL 732J NUSO, LLC 45204   2024-06-13   

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

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