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 STFTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-777 1 CRDLILXEXJX  073H TELNYX LLC 362   2020-07-20   
618-777 2 STFTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-777 3 CRDLILXEX8X  224C ONVOY, LLC 362   2021-04-23   
618-777 4 CRDLIL310MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362   2022-12-10   
618-777 5 CRDLILXEX8X  224C ONVOY, LLC 362   2019-09-08   
618-777 6 CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2005-03-10   
618-777 7 HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-04   
618-777 8 CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-777 9 CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-12-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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