Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
779-327 A RCFRILRTZMD  224C ONVOY, LLC 360      
779-327 0   624H ONVOY SPECTRUM, LLC 360      
779-327 7 RCFRILRTZMD  224C ONVOY, LLC 360      
815-745 A WRRNILXARS0  1036 FRONTIER NORTH, INC. - IL 360      
815-745 0 RCFRILRCX3X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 360      
815-745 1 FRPTILXACMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 360      
815-745 2 WRRNILXARS0  1036 FRONTIER NORTH, INC. - IL 360      
815-745 3 WRRNILXARS0  1036 FRONTIER NORTH, INC. - IL 360      
815-745 4 RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360      
815-745 5 RCFRILRTZMD  224C ONVOY, LLC 360      
815-745 7 RCFRILRTXRX  508J CENTURYLINK COMMUNICATIONS, LLC 360      
815-745 8 RCFRILRTZMD  224C ONVOY, LLC 360      
815-818 A FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      

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

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