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: FRPTILXAJMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-332 1 Durand IL 624H ONVOY SPECTRUM, LLC 360      
779-904 A Freeport IL 624H ONVOY SPECTRUM, LLC 360      
779-904 4 Freeport IL 624H ONVOY SPECTRUM, LLC 360      
779-904 5 Freeport IL 624H ONVOY SPECTRUM, LLC 360      
779-904 9 Freeport IL 624H ONVOY SPECTRUM, LLC 360      
815-449 0 Dakota IL 624H ONVOY SPECTRUM, LLC 360      
815-492 1 Apple River IL 624H ONVOY SPECTRUM, LLC 360      
815-563 0 Cedarville IL 624H ONVOY SPECTRUM, LLC 360      
815-865 0 Davis IL 624H ONVOY SPECTRUM, LLC 360      
815-930 9 Elizabeth IL 624H ONVOY SPECTRUM, LLC 360      

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

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