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
312-735 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-735 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-227 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-235 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-246 A HMNDINPRCM0  6795 INDIANA PAGING NETWORK, INC. 358      
773-252 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-269 A OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-269 0 ELGNILOTGT5  5562 METROPCS, INC. 358   2003-10-01   
773-269 1 ELGNILOTGT5  5562 METROPCS, INC. 358   2003-10-01   
773-269 2 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358   2002-03-25   
773-269 3 CHCGIL24DS6  224C ONVOY, LLC 358   2014-09-03   
773-269 4 ELGNILOTGT5  5562 METROPCS, INC. 358   2007-05-20   
773-269 5 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-269 6 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-07-04   
773-269 7 ELGNILOTGT5  5562 METROPCS, INC. 358   2003-10-01   
773-269 8 ELGNILOTGT5  5562 METROPCS, INC. 358   2003-10-01   
773-269 9 ELGNILOTGT5  5562 METROPCS, INC. 358   2003-05-06   
773-270 A ELGNILOTGT5  5562 METROPCS, INC. 358      
773-270 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-270 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-270 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-270 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
773-270 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2013-08-09   
773-270 5 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2013-08-09   
773-270 6 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2018-01-01   
773-270 7 ELGNILOTGT5  5562 METROPCS, INC. 358   2009-07-25   
773-270 8 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
773-270 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-06-14   
773-276 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-278 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-289 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-289 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-07-31   
773-289 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-289 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-05   
773-289 3 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358   2001-06-02   
773-289 4 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358   2001-06-02   
773-289 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-289 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-08-25   
773-289 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-08-23   
773-289 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-05   
773-289 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-292 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-305 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 6 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-12-28   
773-305 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 8 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-305 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-328 A CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-328 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-03-16   
773-328 1 CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2010-09-19   
773-328 2 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-328 3 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-328 4 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-328 5 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-09-12   
773-328 6 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-328 7 CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358   2001-09-10   
773-328 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-27   
773-328 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-03-16   
773-342 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-360 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-360 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-10-25   
773-360 1 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-09-07   
773-360 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-360 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-03-05   
773-360 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2019-02-09   
773-360 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-24   
773-360 6 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-12   
773-360 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-06-02   
773-360 8 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-03-31   
773-360 9 CHCGIL24DS6  224C ONVOY, LLC 358   2022-08-21   
773-365 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-03-30   
773-365 2 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2018-02-16   
773-365 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 6 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 8 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-365 9 CHCGIL24DS6  224C ONVOY, LLC 358   2018-01-18   
773-384 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-394 A CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-394 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-14   
773-394 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2018-04-17   

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

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