Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-777 A STFTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-777 0   1015 FRONTIER NORTH, INC. - IL 362      
618-777 1   073H TELNYX LLC 362   2020-07-20   
618-777 2   1015 FRONTIER NORTH, INC. - IL 362      
618-777 5   224C ONVOY, LLC 362   2019-09-08   
618-777 6   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2005-03-10   
618-777 7   9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-04   
618-777 8   224C ONVOY, LLC 362   2018-10-01   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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