Local Calling Guide

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Chicago Zone 04-Humboldt, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
773-394 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-15   
773-394 3 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2015-08-14   
773-394 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-08-15   
773-394 5 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-394 6 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-394 7 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-394 8 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-394 9 CHCGILMF7MD  5562 METROPCS, INC. 358   2014-10-12   
773-395 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 0 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-08-16   
773-395 2 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 3 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 4 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 5 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 6 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 7 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-395 8 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-395 9 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-435 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 4 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2022-04-05   
773-435 5 CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2006-01-20   
773-435 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-09-29   
773-435 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-07-15   
773-435 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-10-25   
773-486 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-489 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-524 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-524 0 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2006-08-12   
773-524 1 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2005-08-04   
773-524 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-524 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-524 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-524 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-524 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-27   
773-524 7 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2005-01-01   
773-524 8 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2006-06-01   
773-524 9 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2006-08-25   
773-537 A CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358      
773-537 0 CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-15   
773-537 1 CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-15   
773-537 2 CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-15   
773-537 3 CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-15   
773-537 4 CHCGIL24DS6  224C ONVOY, LLC 358   2004-09-16   
773-537 5 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2007-01-03   

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

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