Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 357

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-357 A Cary IL CHCGILCLXOX  516C AT&T CORP. 358      
224-357 0 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-11   
224-357 1 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
224-357 2 Cary IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-05-13   
224-357 3 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-09-11   
224-357 4 Cary IL CHCGILCLXOX  516C AT&T CORP. 358   2006-06-30   
224-357 5 Cary IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2006-07-27   
224-357 6 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
224-357 7 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-07   
224-357 8 Cary IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2009-08-23   
224-357 9 Cary IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2009-02-25   

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

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