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: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-487 A Cary IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-487 0 Cary IL CHCGILWUJMD  073H TELNYX LLC 358   2018-06-28   
224-487 1 Cary IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2016-10-15   
224-487 2 Cary IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2020-03-23   
224-487 3 Cary IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-09-25   
224-487 4 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
224-487 5 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-13   
224-487 6 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-13   
224-487 7 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-04-22   
224-487 8 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-04-22   
224-487 9 Cary IL CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-09-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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