Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX: 669

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-669 A Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-669 0 Chicago Zone 05-Austin IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-01-22   
773-669 1 Chicago Zone 05-Austin IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-01-22   
773-669 2 Chicago Zone 05-Austin IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-01-22   
773-669 3 Chicago Zone 05-Austin IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-01-22   
773-669 4 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-24   
773-669 5 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-669 6 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-669 7 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-669 8 Chicago Zone 05-Austin IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-669 9 Chicago Zone 05-Austin IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-01-22   

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

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