Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Chicago Zone 06-Kedzie, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
773-346 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-346 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-346 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-346 6 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-346 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-346 8 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-346 9 CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-09-20   
773-408 A ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-408 0 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2009-07-06   
773-408 1 CHCGIL24DS3  515J IP HORIZON LLC 358   2021-06-12   
773-408 2 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-07-09   
773-408 3 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-07-09   
773-408 4 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2009-07-06   
773-408 5 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-07-09   
773-408 6 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2009-04-16   
773-408 7 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-03-02   
773-408 8 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-03-02   
773-408 9 OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2010-09-01   
773-446 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 0 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-01-07   
773-446 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 2 CHCGIL24DS6  224C ONVOY, LLC 358   2023-07-08   
773-446 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 4 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-446 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-446 9 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-01-07   
773-533 A CHCGILKEDS0  9329 ILLINOIS BELL TEL CO 358      
773-560 A OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-560 0 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-08-05   
773-560 1 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-08-05   
773-560 2 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-08-05   
773-560 3 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-08-05   
773-560 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-08-20   
773-560 5 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-08-20   
773-560 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-05-19   
773-560 7 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-01-14   
773-560 8 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-05-19   
773-560 9 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-05-19   
773-565 A CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358      
773-565 0 CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
773-565 1 CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
773-565 2 CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
773-565 3 CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
773-565 4 CHCGILCLXOX  516C AT&T CORP. 358   2006-07-07   
773-565 5 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2007-07-27   
773-565 6 CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
773-565 7 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-01-20   

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

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