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
773-729 2 Chicago Zone 07-Hyde Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-13   
773-729 3 Chicago Zone 07-Hyde Park IL   5447 ACCESS ONE, INC. - IL 358   2006-01-20   
773-729 4 Chicago Zone 07-Hyde Park IL   667E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 358   2005-10-25   
773-729 5 Chicago Zone 07-Hyde Park IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-729 6 Chicago Zone 07-Hyde Park IL   224C ONVOY, LLC 358   2019-07-07   
773-729 7 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-30   
773-729 8 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-30   
773-729 9 Chicago Zone 07-Hyde Park IL   6529 T-MOBILE USA, INC. 358   2005-09-01   
773-730 A Chicago Zone 02-Irving IL CHCGILIRDS0  9329 AMERITECH ILLINOIS 358      
773-731 A Chicago Zone 09-South Chicago IL CHCGILSCDS0  9329 AMERITECH ILLINOIS 358      
773-732 A Chicago Zone 03-Newcastle IL CHCGILMFCM3  6529 T-MOBILE USA, INC. 358      
773-733 A Chicago Zone 06-Lafayette IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-733 0 Chicago Zone 06-Lafayette IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-10-25   
773-733 1 Chicago Zone 06-Lafayette IL   6529 T-MOBILE USA, INC. 358   2004-08-27   
773-733 2 Chicago Zone 06-Lafayette IL   6529 T-MOBILE USA, INC. 358   2004-08-27   
773-733 3 Chicago Zone 06-Lafayette IL   6529 T-MOBILE USA, INC. 358   2004-08-27   
773-733 4 Chicago Zone 06-Lafayette IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-10-28   
773-733 5 Chicago Zone 06-Lafayette IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-733 6 Chicago Zone 06-Lafayette IL   6529 T-MOBILE USA, INC. 358   2004-09-13   
773-733 7 Chicago Zone 06-Lafayette IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2004-09-09   
773-733 8 Chicago Zone 06-Lafayette IL   6529 T-MOBILE USA, INC. 358   2004-10-16   
773-733 9 Chicago Zone 06-Lafayette IL   6529 T-MOBILE USA, INC. 358   2004-10-16   
773-734 A Chicago Zone 09-South Chicago IL CHCGILSCDS0  9329 AMERITECH ILLINOIS 358      
773-735 A Chicago Zone 08-Portsmouth IL CHCGILPMDS0  9329 AMERITECH ILLINOIS 358      
773-736 A Chicago Zone 03-Kildare IL CHCGILKIDS0  9329 AMERITECH ILLINOIS 358      
773-737 A Chicago Zone 08-Prospect IL CHCGILPRDS0  9329 AMERITECH ILLINOIS 358      
773-738 A Chicago Zone 03-Kildare IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358   2007-10-13   
773-738 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-10-13   
773-738 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-11-05   
773-738 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-11-05   
773-738 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-11-05   
773-738 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-11-05   
773-738 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-11-05   
773-738 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-10-13   
773-738 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-10-13   
773-738 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-10-13   
773-738 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-10-13   
773-739 A Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358      
773-739 0 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2011-07-26   
773-739 2 Chicago Zone 02-Edgewater IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-24   
773-739 3 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2011-07-26   
773-739 4 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2011-07-26   
773-739 5 Chicago Zone 02-Edgewater IL   5447 ACCESS ONE, INC. - IL 358   2012-01-27   
773-739 8 Chicago Zone 02-Edgewater IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-06   
773-739 9 Chicago Zone 02-Edgewater IL   8702 RCN TELECOM SERVICES OF ILLINOIS, INC. - IL 358   2000-10-12   
773-740 A Chicago Zone 02-Edgewater IL CHCGILBWCM2  9748 AMERICAN MESSAGING SERVICES, LLC 358      
773-741 A Chicago Zone 11-O'Hare IL DSPLILXLDS0  9329 AMERITECH ILLINOIS 358      
773-741 0 Chicago Zone 11-O'Hare IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-11-17   
773-741 1 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2016-02-03   
773-741 2 Chicago Zone 11-O'Hare IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-16   

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Last updated: Sat, 10 Oct 2020 02:22:41 UTC

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