Local Calling Guide

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Chicago Zone 02-Edgewater, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
773-541 A   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-541 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-15   
773-541 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-15   
773-541 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-541 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-541 4 CHCGILWUQMD  148J TELENGY LLC 358   2020-02-29   
773-541 5 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2020-06-29   
773-541 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-541 7   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-541 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-541 9 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-06-19   
773-561 A CHCGILEDDS0  9329 ILLINOIS BELL TEL CO 358      
773-564 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-08-14   
773-564 1 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 2 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-10-13   
773-564 4 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 5 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 6 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 7 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 8 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-564 9 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
773-596 A CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
773-596 0 CHCGIL24DS3  515J IP HORIZON LLC 358   2021-06-12   
773-596 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-12   
773-596 2 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2007-12-09   
773-596 3 CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-02-18   
773-596 5 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358      
773-596 6 CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 7 CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 8 CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-12   
773-605 A CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-605 0 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 1 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 2 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 3 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 4 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 5 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 6 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 7 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 8 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 9 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-644 A CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-644 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-07-26   
773-644 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
773-644 2 CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2011-02-26   
773-644 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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