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
773-823 A Chicago Zone 06-Lafayette IL CHCGILCLGMD  7421 AT&T LOCAL 358      
773-823 0 Chicago Zone 06-Lafayette IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-07-20   
773-823 1 Chicago Zone 06-Lafayette IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-01-27   
773-823 2 Chicago Zone 06-Lafayette IL   7056 XO ILLINOIS, INC. 358   2005-07-29   
773-823 3 Chicago Zone 06-Lafayette IL   7421 AT&T LOCAL 358      
773-823 4 Chicago Zone 06-Lafayette IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-06-10   
773-823 6 Chicago Zone 06-Lafayette IL   6664 SPRINT SPECTRUM L.P. 358   2006-06-02   
773-823 7 Chicago Zone 06-Lafayette IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-01-27   
773-823 9 Chicago Zone 06-Lafayette IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 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   6664 SPRINT SPECTRUM L.P. 358   2005-04-26   
773-824 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-26   
773-824 2 Chicago Zone 03-Kildare IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 3 Chicago Zone 03-Kildare IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 4 Chicago Zone 03-Kildare IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-824 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-03-04   
773-824 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-03-04   
773-824 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-26   
773-824 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-26   
773-824 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-26   
773-825 A Chicago Zone 11-O'Hare IL DSPLILXLDS1  9329 AMERITECH ILLINOIS 358      
773-825 0 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2019-02-04   
773-825 1 Chicago Zone 11-O'Hare IL   9329 AMERITECH ILLINOIS 358      
773-825 2 Chicago Zone 11-O'Hare IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-09-20   
773-825 3 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2015-12-28   
773-825 4 Chicago Zone 11-O'Hare IL   9329 AMERITECH ILLINOIS 358      
773-825 5 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2015-11-26   
773-825 6 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2015-12-28   
773-825 7 Chicago Zone 11-O'Hare IL   9329 AMERITECH ILLINOIS 358      
773-825 8 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2019-02-04   
773-825 9 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2018-12-27   
773-826 A Chicago Zone 06-Kedzie IL CHCGILKEDS0  9329 AMERITECH ILLINOIS 358      
773-827 A Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-827 1 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2005-09-26   
773-827 2 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2005-10-13   
773-827 3 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2004-10-22   
773-827 4 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2005-11-28   
773-827 6 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2005-01-17   
773-827 7 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2005-01-17   
773-827 8 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2005-06-10   
773-827 9 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2006-12-19   
773-828 A Chicago Zone 02-Edgewater IL CHCGILGMRS0  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-828 2 Chicago Zone 02-Edgewater IL   6664 SPRINT SPECTRUM L.P. 358   2004-02-28   
773-828 4 Chicago Zone 02-Edgewater IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-828 5 Chicago Zone 02-Edgewater IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-08-30   
773-828 8 Chicago Zone 02-Edgewater IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2003-06-22   
773-828 9 Chicago Zone 02-Edgewater IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
773-829 A Chicago Zone 04-Lakeview IL CHCGILGMRS0  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-829 0 Chicago Zone 04-Lakeview IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-20   
773-829 1 Chicago Zone 04-Lakeview IL   6529 T-MOBILE USA, INC. 358   2004-10-15   

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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