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
773-819 3 Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-19   
773-819 4 Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-19   
773-819 5 Chicago Zone 07-Stewart IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
773-819 6 Chicago Zone 07-Stewart IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-05-11   
773-819 7 Chicago Zone 07-Stewart IL CHCGIL24KMD  597F VOIP INNOVATIONS, LLC 358   2019-02-22   
773-819 8 Chicago Zone 07-Stewart IL ELGNILOT2MD  5562 METROPCS, INC. 358   2014-09-27   
773-819 9 Chicago Zone 07-Stewart IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-05-14   
773-820 A Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-820 0 Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-820 1 Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-820 2 Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-820 3 Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-820 7 Chicago Zone 01-Wabash IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-08-11   
773-820 8 Chicago Zone 01-Wabash IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-08-11   
773-820 9 Chicago Zone 01-Wabash IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-08-11   
773-821 A Chicago Zone 10-Pullman IL CHCGILPUDS0  9329 ILLINOIS BELL TEL CO 358      
773-822 A Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-822 0 Chicago Zone 06-Kedzie IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-02-08   
773-822 1 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-11-14   
773-822 2 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-11-14   
773-822 3 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-12-09   
773-822 4 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-12-17   
773-822 5 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-822 6 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-01-03   
773-822 7 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-05-18   
773-822 8 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-06-24   
773-822 9 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-05-30   
773-823 A Chicago Zone 06-Lafayette IL CHCGILCLEMD  7421 AT&T - LOCAL 358      
773-823 0 Chicago Zone 06-Lafayette IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-07-20   
773-823 1 Chicago Zone 06-Lafayette IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-01-27   
773-823 2 Chicago Zone 06-Lafayette IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-29   
773-823 3 Chicago Zone 06-Lafayette IL CHCGILCLEMD  7421 AT&T - LOCAL 358      
773-823 4 Chicago Zone 06-Lafayette IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-06-10   
773-823 5 Chicago Zone 06-Lafayette IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-09-17   
773-823 6 Chicago Zone 06-Lafayette IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-06-02   
773-823 7 Chicago Zone 06-Lafayette IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-01-27   
773-823 8 Chicago Zone 06-Lafayette IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2021-10-11   
773-823 9 Chicago Zone 06-Lafayette IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-01-27   
773-824 A Chicago Zone 03-Kildare IL CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 0 Chicago Zone 03-Kildare IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-04-26   
773-824 1 Chicago Zone 03-Kildare IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-04-26   
773-824 2 Chicago Zone 03-Kildare IL CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 3 Chicago Zone 03-Kildare IL CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 4 Chicago Zone 03-Kildare IL CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 5 Chicago Zone 03-Kildare IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2005-03-04   
773-824 6 Chicago Zone 03-Kildare IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2005-03-04   
773-824 7 Chicago Zone 03-Kildare IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-04-26   
773-824 8 Chicago Zone 03-Kildare IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-04-26   
773-824 9 Chicago Zone 03-Kildare IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2005-04-26   
773-825 A Chicago Zone 11-O'Hare IL DSPLILXLDS1  9329 ILLINOIS BELL TEL CO 358      

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

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