Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGILWBXDZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
312-549 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-12-31   
312-549 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-12-31   
312-554 5 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-561 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-566 7 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-566 8 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-569 0 Chicago Zone 01-Monroe IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-569 9 Chicago Zone 01-Monroe IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-572 9 Chicago Zone 01-Monroe IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-574 0 Chicago Zone 01-Franklin IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-574 3 Chicago Zone 01-Franklin IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-16   
312-583 7 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-16   
312-585 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   
312-585 5 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   
312-585 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   
312-585 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   
312-588 6 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-09-25   
312-588 9 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-09-25   
312-598 5 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-04-20   
312-598 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-04-20   
312-598 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-04-20   
312-598 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-04-20   
312-600 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-24   
312-600 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-08   
312-600 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-08   
312-600 5 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-08   
312-600 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-08   
312-600 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-08   
312-612 0 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-612 9 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-620 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-620 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 5 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-620 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-13   
312-625 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-625 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-627 9 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-09-25   
312-646 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-650 9 Chicago Zone 01-Lakeshore IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-661 5 Chicago Zone 01-Illinois Dearborn IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-24   
312-668 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-10-04   
312-682 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-31   
312-682 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-31   
312-685 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-685 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-690 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-08-30   
312-690 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-08-30   
312-702 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-03-04   
312-702 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-03-04   
312-702 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-03-04   
312-702 5 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-03-04   
312-702 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-03-04   
312-702 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-03-04   
312-715 7 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-715 8 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-724 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-724 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 5 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 7 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-724 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-04-08   
312-725 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-725 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-15   
312-725 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-09-06   
312-725 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-09-06   
312-725 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-09-06   
312-725 6 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-09-06   
312-725 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-09-06   
312-725 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-09-06   
312-736 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-26   
312-736 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-26   
312-741 0 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-06-01   
312-741 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-06-01   
312-741 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-06-01   
312-741 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-06-01   
312-741 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-12-20   
312-754 8 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-754 9 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-06   
312-757 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-757 1 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   
312-757 2 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   
312-757 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-06-23   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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