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: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-850 A Cary IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
224-850 0 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-02   
224-850 1 Cary IL   515J IP HORIZON LLC 358   2021-06-27   
224-850 2 Cary IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-08-15   
224-850 3 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-12-16   
224-850 4 Cary IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-12-16   
224-850 5 Cary IL   515J IP HORIZON LLC 358   2023-07-07   
224-850 6 Cary IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-06-28   
224-850 7 Cary IL   515J IP HORIZON LLC 358   2023-07-07   
224-850 8 Cary IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-11-26   
224-850 9 Cary IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-11-26   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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