Local Calling Guide

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

NXX: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
872-277 A Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-277 0 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-12-26   
872-277 1 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-12-26   
872-277 2 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-12-26   
872-277 3 Chicago Zone 05-Austin IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-13   
872-277 4 Chicago Zone 05-Austin IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-08-27   
872-277 5 Chicago Zone 05-Austin IL CHCGIL24MMD  515J IP HORIZON LLC 358   2021-06-12   
872-277 6 Chicago Zone 05-Austin IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2021-06-14   
872-277 7 Chicago Zone 05-Austin IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-08   
872-277 8 Chicago Zone 05-Austin IL CHCGIL245MD  073H TELNYX LLC 358   2021-01-16   
872-277 9 Chicago Zone 05-Austin IL CHCGILIDXEX  553J WHITESKY COMMUNICATIONS, LLC 358   2021-02-27   

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

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