Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-382 A Chicago Zone 09-South Chicago IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-382 0 Chicago Zone 09-South Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-10-25   
773-382 1 Chicago Zone 09-South Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-08-22   
773-382 2 Chicago Zone 09-South Chicago IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2004-04-06   
773-382 3 Chicago Zone 09-South Chicago IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2006-01-20   
773-382 4 Chicago Zone 09-South Chicago IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2003-03-26   
773-382 5 Chicago Zone 09-South Chicago IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-382 6 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-27   
773-382 7 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-27   
773-382 8 Chicago Zone 09-South Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-01-13   
773-382 9 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-27   
773-383 A Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-384 A Chicago Zone 04-Humboldt IL CHCGILHBDS1  9329 ILLINOIS BELL TEL CO 358      
773-385 A Chicago Zone 05-Merrimac IL CHCGILMEDS0  9329 ILLINOIS BELL TEL CO 358      
773-386 A Chicago Zone 01-Calumet IL CHCGILMF2MD  6664 SPRINT SPECTRUM, L.P. 358      
773-386 0 Chicago Zone 01-Calumet IL CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
773-386 1 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 2 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 3 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 4 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 5 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 6 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 7 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 8 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-386 9 Chicago Zone 01-Calumet IL CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
773-387 A Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-387 0 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-387 1 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-387 2 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-387 3 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-387 4 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-387 5 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-387 6 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-16   
773-387 7 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-16   
773-387 8 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-16   
773-387 9 Chicago Zone 10-Pullman IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-01   
773-388 A Chicago Zone 04-Lakeview IL CHCGILLWDS0  9329 ILLINOIS BELL TEL CO 358      
773-389 A Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2024-02-12   
773-389 0 Chicago Zone 09-South Chicago IL CHCGILIDXEX  553J WHITESKY COMMUNICATIONS, LLC 358   2021-02-27   
773-389 1 Chicago Zone 09-South Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-07   
773-389 2 Chicago Zone 09-South Chicago IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-12-28   
773-389 3 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-06   
773-389 4 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-08-23   
773-389 5 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-06   
773-389 6 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-08-23   
773-389 7 Chicago Zone 09-South Chicago IL CHCGIL245MD  073H TELNYX LLC 358   2020-11-08   
773-389 8 Chicago Zone 09-South Chicago IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-06-19   
773-389 9 Chicago Zone 09-South Chicago IL CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-09-20   
773-390 A Chicago Zone 01-Wabash IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-391 A Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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