Local Calling Guide

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

NXX: 819

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-819 A Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358      
773-819 0 Chicago Zone 07-Stewart IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-04-19   
773-819 1 Chicago Zone 07-Stewart IL CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-16   
773-819 2 Chicago Zone 07-Stewart IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-12-22   
773-819 3 Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-19   
773-819 4 Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-19   
773-819 5 Chicago Zone 07-Stewart IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
773-819 6 Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-05-11   
773-819 7 Chicago Zone 07-Stewart IL CHCGIL24KMD  597F VOIP INNOVATIONS, LLC 358   2019-02-22   
773-819 8 Chicago Zone 07-Stewart IL ELGNILOT2MD  5562 METROPCS, INC. 358   2014-09-27   
773-819 9 Chicago Zone 07-Stewart IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-05-14   

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

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