Local Calling Guide

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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-724 A Christopher IL CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 0 Christopher IL CHCGIL24XMD  495J STRATUS NETWORKS 362   2020-10-14   
618-724 1 Christopher IL CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 2 Christopher IL CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 3 Christopher IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-724 4 Christopher IL CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 5 Christopher IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2005-02-14   
618-724 6 Christopher IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-02   
618-724 7 Christopher IL CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-724 8 Christopher IL CRDLILXEX8X  224C ONVOY, LLC 362   2021-02-12   
618-724 9 Christopher IL CHRTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      

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

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