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
773-595 0 Chicago Zone 07-Stewart IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-12-14   
773-595 1 Chicago Zone 07-Stewart IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-12-14   
773-595 2 Chicago Zone 07-Stewart IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-06-29   
773-595 3 Chicago Zone 07-Stewart IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-02-19   
773-595 4 Chicago Zone 07-Stewart IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-02-19   
773-595 5 Chicago Zone 07-Stewart IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
773-595 6 Chicago Zone 07-Stewart IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
773-595 7 Chicago Zone 07-Stewart IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-05-12   
773-595 8 Chicago Zone 07-Stewart IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-05-12   
773-595 9 Chicago Zone 07-Stewart IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-12-14   
773-596 A Chicago Zone 02-Edgewater IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
773-596 0 Chicago Zone 02-Edgewater IL CHCGIL24DS3  515J IP HORIZON LLC 358   2021-06-12   
773-596 1 Chicago Zone 02-Edgewater IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-12   
773-596 2 Chicago Zone 02-Edgewater IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2007-12-09   
773-596 3 Chicago Zone 02-Edgewater IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 4 Chicago Zone 02-Edgewater IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-02-18   
773-596 5 Chicago Zone 02-Edgewater IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358      
773-596 6 Chicago Zone 02-Edgewater IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 7 Chicago Zone 02-Edgewater IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 8 Chicago Zone 02-Edgewater IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-08-09   
773-596 9 Chicago Zone 02-Edgewater IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-12   
773-597 A Chicago Zone 07-Stewart IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-597 1 Chicago Zone 07-Stewart IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-03-14   
773-597 3 Chicago Zone 07-Stewart IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-10-14   
773-597 4 Chicago Zone 07-Stewart IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-20   
773-597 5 Chicago Zone 07-Stewart IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-06-13   
773-597 6 Chicago Zone 07-Stewart IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-10-14   
773-597 7 Chicago Zone 07-Stewart IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-06-13   
773-597 8 Chicago Zone 07-Stewart IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-06-13   
773-597 9 Chicago Zone 07-Stewart IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2024-08-10   
773-598 A Chicago Zone 04-Humboldt IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-598 0 Chicago Zone 04-Humboldt IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-12-27   
773-598 1 Chicago Zone 04-Humboldt IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-598 2 Chicago Zone 04-Humboldt IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-598 3 Chicago Zone 04-Humboldt IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2007-03-10   
773-598 4 Chicago Zone 04-Humboldt IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-10-28   
773-598 5 Chicago Zone 04-Humboldt IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-13   
773-598 6 Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-15   
773-598 7 Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-15   
773-598 8 Chicago Zone 04-Humboldt IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-10   
773-598 9 Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-13   
773-599 A Chicago Zone 08-Portsmouth IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-12-29   
773-599 0 Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   
773-599 1 Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   
773-599 2 Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   
773-599 3 Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   
773-599 4 Chicago Zone 08-Portsmouth IL CHCGIL24DS6  224C ONVOY, LLC 358   2008-08-31   
773-599 5 Chicago Zone 08-Portsmouth IL CHCGILCNHMD  073H TELNYX LLC 358   2023-01-02   
773-599 8 Chicago Zone 08-Portsmouth IL CHCGIL24DS6  224C ONVOY, LLC 358   2008-08-31   
773-599 9 Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   
773-600 A Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-600 0 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-12   
773-600 1 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-12   
773-600 2 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-12   
773-600 3 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-13   
773-600 4 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-13   
773-600 5 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-13   
773-600 6 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-13   
773-600 7 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-13   
773-600 8 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-07-20   
773-600 9 Chicago Zone 10-Pullman IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-12   
773-601 A Chicago Zone 11-O'Hare IL SCPKILSPRS3  9329 ILLINOIS BELL TEL CO 358   2024-02-17   
773-602 A Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-602 0 Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-602 1 Chicago Zone 07-Stewart IL CHCGILSTDS1  9329 ILLINOIS BELL TEL CO 358      
773-602 2 Chicago Zone 07-Stewart IL CHCGILSTDS1  9329 ILLINOIS BELL TEL CO 358      
773-602 3 Chicago Zone 07-Stewart IL CHCGILSTDS1  9329 ILLINOIS BELL TEL CO 358      
773-602 4 Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-602 5 Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-602 6 Chicago Zone 07-Stewart IL OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2020-05-18   
773-602 7 Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-602 8 Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-602 9 Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 ILLINOIS BELL TEL CO 358      
773-603 A Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-603 0 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-603 1 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-603 2 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-603 3 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-603 4 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-603 5 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-603 6 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-603 7 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-603 8 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-603 9 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-604 A Chicago Zone 02-Irving IL CHCGILIRDS0  9329 ILLINOIS BELL TEL CO 358      
773-605 A Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-605 0 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 1 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 2 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 3 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 4 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 5 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 6 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 7 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 8 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-605 9 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-27   
773-606 A Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-606 0 Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-15   
773-606 1 Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-15   
773-606 2 Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-15   

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

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