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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OCN: 729J ARKANSAS RURAL INTERNET SERVICES, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
870-661 5 Sparkman AR FRDYARXA0MD  530   2023-06-21   
870-885 5 Bearden AR FRDYARXA0MD  530   2023-06-21   
870-890 A Fordyce AR FRDYARXA0MD  530      
870-890 1 Fordyce AR FRDYARXA0MD  530   2023-05-23   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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