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
312-535 3 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2017-09-22   
312-535 4 Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2017-09-22   
312-544 0 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
312-544 9 Chicago Zone 01-Canal IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-547 1 Chicago Zone 01-Wabash IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-09-25   
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   
312-562 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 358      
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   
312-571 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
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   

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

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