Local Calling Guide

Area code/prefix search

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Chicago Zone 03-Newcastle, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-457 A CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 0 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 1 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 2 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 3 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 4 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 5 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 6 CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
708-457 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-02   
708-457 8 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-457 9   145J TERRA NOVA TELECOM INC. 358   2021-01-15   
708-667 A CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-667 0 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-06-29   
708-667 1 CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-16   
708-667 2 CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2006-05-01   
708-667 3 CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
708-667 4 CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2006-08-25   
708-667 5 CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2006-08-25   
708-667 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
708-667 7 CHCGIL24DS6  224C ONVOY, LLC 358   2005-09-25   
708-667 8 CHCGIL24DS6  224C ONVOY, LLC 358   2005-09-25   
708-667 9 CHCGIL24DS6  224C ONVOY, LLC 358   2012-11-02   
708-669 A CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
708-669 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-06-08   
708-669 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-04-20   
708-669 2 CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2006-05-05   
708-669 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-20   
708-669 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-12-12   
708-669 5 CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
708-669 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-12-12   
708-669 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-05-31   
708-669 8 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-01   
708-669 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-01   
708-867 A CHCGILNEDS0  9329 ILLINOIS BELL TEL CO 358      
773-272 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-272 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-272 1 ELGNILOTGT5  5562 METROPCS, INC. 358   2004-03-19   
773-272 2 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2005-06-20   
773-272 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-272 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-272 5 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2004-05-28   
773-272 6 CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2004-05-28   
773-272 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-06-20   
773-272 8 ELGNILOTGT5  5562 METROPCS, INC. 358   2005-04-26   
773-272 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-329 A CHCGILCLEMD  7421 AT&T - LOCAL 358      
773-329 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-10   
773-329 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-10   
773-329 2 CHCGILCLEMD  7421 AT&T - LOCAL 358      
773-329 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-10   

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

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