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
773-526 0 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-01-16   
773-526 1 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-01-16   
773-526 2 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-02-13   
773-526 3 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-02-13   
773-526 4 Chicago Zone 08-Portsmouth IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2004-09-12   
773-526 5 Chicago Zone 08-Portsmouth IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-526 6 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-02-13   
773-526 7 Chicago Zone 08-Portsmouth IL   7056 XO ILLINOIS, INC. 358   2006-08-12   
773-526 8 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-07-09   
773-526 9 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-02-13   
773-527 A Chicago Zone 03-Newcastle IL EKGVILAADS0  7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 0 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 1 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 2 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 3 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 4 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 5 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 6 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 7 Chicago Zone 03-Newcastle IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-527 8 Chicago Zone 03-Newcastle IL   6664 SPRINT SPECTRUM L.P. 358   2004-03-19   
773-527 9 Chicago Zone 03-Newcastle IL   6664 SPRINT SPECTRUM L.P. 358   2004-07-06   
773-528 A Chicago Zone 04-Lakeview IL CHCGILLWDS0  9329 AMERITECH ILLINOIS 358      
773-529 A Chicago Zone 04-Lakeview IL CHCGILLWDS0  9329 AMERITECH ILLINOIS 358      
773-530 A Chicago Zone 09-South Chicago IL CHCIILNQPS1  7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2005-03-04   
773-530 0 Chicago Zone 09-South Chicago IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2005-03-04   
773-530 1 Chicago Zone 09-South Chicago IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-22   
773-530 2 Chicago Zone 09-South Chicago IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-22   
773-530 3 Chicago Zone 09-South Chicago IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-22   
773-530 4 Chicago Zone 09-South Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-530 5 Chicago Zone 09-South Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-530 6 Chicago Zone 09-South Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-530 7 Chicago Zone 09-South Chicago IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2008-02-02   
773-530 8 Chicago Zone 09-South Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-530 9 Chicago Zone 09-South Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-531 A Chicago Zone 03-Newcastle IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358      
773-532 A Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-532 9 Chicago Zone 01-Wabash IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-533 A Chicago Zone 06-Kedzie IL CHCGILKEDS0  9329 AMERITECH ILLINOIS 358      
773-534 A Chicago Zone 06-Lafayette IL CHCGILLADS0  9329 AMERITECH ILLINOIS 358      
773-535 A Chicago Zone 06-Lafayette IL CHCGILLADS0  9329 AMERITECH ILLINOIS 358      
773-536 A Chicago Zone 07-Oakland IL CHCGILOKDS0  9329 AMERITECH ILLINOIS 358      
773-536 0 Chicago Zone 07-Oakland IL   9329 AMERITECH ILLINOIS 358      
773-536 1 Chicago Zone 07-Oakland IL   057H LOCAL ACCESS LLC - IL 358   2016-08-09   
773-536 2 Chicago Zone 07-Oakland IL   9329 AMERITECH ILLINOIS 358      
773-536 3 Chicago Zone 07-Oakland IL   9329 AMERITECH ILLINOIS 358      
773-536 4 Chicago Zone 07-Oakland IL   5562 METRO PCS, INC. 358   2014-07-27   
773-536 5 Chicago Zone 07-Oakland IL   9329 AMERITECH ILLINOIS 358      
773-536 6 Chicago Zone 07-Oakland IL   5562 METRO PCS, INC. 358   2014-07-27   
773-536 7 Chicago Zone 07-Oakland IL   5562 METRO PCS, INC. 358   2014-08-05   
773-536 8 Chicago Zone 07-Oakland IL   9329 AMERITECH ILLINOIS 358      

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

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