Local Calling Guide

Area code/prefix search

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NPA: 872 [Rate centres in NPA 872] [Dial plan for NPA 872]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
872-274 A Chicago Zone 04-Humboldt IL CHCGIL24MMD  515J IP HORIZON LLC 358      
872-274 0 Chicago Zone 04-Humboldt IL CHCGILIDXEX  553J WHITESKY COMMUNICATIONS, LLC 358   2021-02-27   
872-274 1 Chicago Zone 04-Humboldt IL   515J IP HORIZON LLC 358   2020-11-23   
872-274 2 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-11-27   
872-274 3 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-11-27   
872-274 4 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-11-27   
872-274 5 Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-15   
872-274 6 Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-15   
872-274 7 Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-15   
872-274 8 Chicago Zone 04-Humboldt IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2021-08-08   
872-274 9 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2021-10-20   

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

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