Local Calling Guide

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

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
872-666 A Chicago Zone 09-South Chicago IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
872-666 0 Chicago Zone 09-South Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-10-01   
872-666 1 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-09   
872-666 2 Chicago Zone 09-South Chicago IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-06-26   
872-666 3 Chicago Zone 09-South Chicago IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2013-10-03   
872-666 4 Chicago Zone 09-South Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-09-27   
872-666 5 Chicago Zone 09-South Chicago IL CHCGILCLXOX  516C AT&T CORP. 358   2014-03-27   
872-666 6 Chicago Zone 09-South Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-08-30   
872-666 7 Chicago Zone 09-South Chicago IL   400G CLEAR RATE COMMUNICATIONS, INC. - IL 358   2012-06-10   
872-666 8 Chicago Zone 09-South Chicago IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
872-666 9 Chicago Zone 09-South Chicago IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   

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

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