Local Calling Guide

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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 338

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-338 A Round Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
224-338 0 Round Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-12-03   
224-338 1 Round Lake IL CHCGILWUX1X  4717 PAETEC COMMUNICATIONS, INC. - IL 358   2010-06-30   
224-338 2 Round Lake IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL 358   2010-03-26   
224-338 3 Round Lake IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2009-11-16   
224-338 4 Round Lake IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358   2022-11-05   
224-338 5 Round Lake IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-09-10   
224-338 6 Round Lake IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
224-338 7 Round Lake IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
224-338 8 Round Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-09-01   
224-338 9 Round Lake IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   

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

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