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
773-489 A Chicago Zone 04-Humboldt IL CHCGILHBDS1  9329 AMERITECH ILLINOIS 358      
773-490 A Chicago Zone 03-Kildare IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-491 A Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358      
773-492 A Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-10-23   
773-492 0 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-10-23   
773-492 1 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-10-23   
773-492 2 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-19   
773-492 3 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-19   
773-492 4 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-19   
773-492 5 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-03-02   
773-492 6 Chicago Zone 08-Portsmouth IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-03-04   
773-492 7 Chicago Zone 08-Portsmouth IL   400G CLEAR RATE COMMUNICATIONS, INC. - IL 358   2012-06-10   
773-492 8 Chicago Zone 08-Portsmouth IL   224C ONVOY, LLC 358   2012-10-01   
773-492 9 Chicago Zone 08-Portsmouth IL   057H LOCAL ACCESS LLC - IL 358   2013-08-26   
773-493 A Chicago Zone 07-Hyde Park IL CHCGILDODS0  9329 AMERITECH ILLINOIS 358      
773-493 0 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 1 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 2 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 3 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 4 Chicago Zone 07-Hyde Park IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2015-09-14   
773-493 5 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 6 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 8 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-493 9 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-494 A Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358      
773-494 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-10   
773-494 1 Chicago Zone 03-Kildare IL   6529 T-MOBILE USA, INC. 358   2005-07-24   
773-494 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-10   
773-494 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-10   
773-494 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-02   
773-494 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-12-25   
773-494 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-12-20   
773-494 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-12-20   
773-494 8 Chicago Zone 03-Kildare IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2005-10-01   
773-494 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-12-20   
773-495 A Chicago Zone 01-Wabash IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358      
773-496 A Chicago Zone 07-Stewart IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-496 0 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 1 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 2 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 3 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 4 Chicago Zone 07-Stewart IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-10-28   
773-496 5 Chicago Zone 07-Stewart IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-496 6 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 7 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 8 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 9 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-497 A Chicago Zone 01-Wabash IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 0 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 1 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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