Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Westport, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-884 A WSPTILXERL0  1015 FRONTIER NORTH, INC. - IL 978      
618-884 0 OLNYILXEGMD  224C ONVOY, LLC 978      
618-884 1 WSPTILXERL0  1015 FRONTIER NORTH, INC. - IL 978      
618-884 3 OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978      
618-884 4 OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978      
618-884 5 OLNYILXEGMD  224C ONVOY, LLC 978      
618-884 8 OLNYILXEGMD  224C ONVOY, LLC 978      

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

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