Local Calling Guide

Area code/prefix search

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Willow Hill, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-455 A WWHLILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-455 0 OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978      
618-455 1 OLNYILXEGMD  224C ONVOY, LLC 978      
618-455 2 OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978      
618-455 3 WWHLILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-455 5 OLNYILXEGMD  224C ONVOY, LLC 978      
618-455 8 OLNYILXEGMD  224C ONVOY, LLC 978      

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

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