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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Switch: BLTNILTS3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-380 0 Lincoln IL 939H COMMIO, LLC 366      
217-570 1 Clinton IL 939H COMMIO, LLC 366      
309-260 1 Bloomington IL 939H COMMIO, LLC 366      
309-305 4 Minier Armington IL 939H COMMIO, LLC 366      
309-468 2 Le Roy IL 939H COMMIO, LLC 366      
309-473 5 Heyworth IL 939H COMMIO, LLC 366      
309-504 3 Danvers IL 939H COMMIO, LLC 366      
779-261 5 Fairbury IL 939H COMMIO, LLC 366      
779-306 9 Pontiac IL 939H COMMIO, LLC 366      
779-879 1 Streator IL 939H COMMIO, LLC 366      
779-990 A Forrest (Livingston) IL 939H COMMIO, LLC 366      
779-990 0 Forrest (Livingston) IL 939H COMMIO, LLC 366      
815-949 6 Cabery IL 939H COMMIO, LLC 366      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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