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
773-921 7 Chicago Zone 05-Austin IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2019-10-22   
773-921 8 Chicago Zone 05-Austin IL   9329 AMERITECH ILLINOIS 358      
773-921 9 Chicago Zone 05-Austin IL   9329 AMERITECH ILLINOIS 358      
773-922 A Chicago Zone 05-Austin IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-922 1 Chicago Zone 05-Austin IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-922 2 Chicago Zone 05-Austin IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-922 3 Chicago Zone 05-Austin IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-07-31   
773-922 4 Chicago Zone 05-Austin IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-08-06   
773-922 5 Chicago Zone 05-Austin IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-922 6 Chicago Zone 05-Austin IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2009-07-01   
773-922 7 Chicago Zone 05-Austin IL   5447 ACCESS ONE, INC. - IL 358   2006-01-20   
773-922 8 Chicago Zone 05-Austin IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-922 9 Chicago Zone 05-Austin IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-923 A Chicago Zone 03-Kildare IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-07-03   
773-923 0 Chicago Zone 03-Kildare IL   224C ONVOY, LLC 358   2020-08-07   
773-923 1 Chicago Zone 03-Kildare IL   224C ONVOY, LLC 358   2020-08-07   
773-923 2 Chicago Zone 03-Kildare IL   224C ONVOY, LLC 358   2020-08-07   
773-923 3 Chicago Zone 03-Kildare IL   224C ONVOY, LLC 358   2020-08-07   
773-923 7 Chicago Zone 03-Kildare IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-07-03   
773-923 8 Chicago Zone 03-Kildare IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-07-03   
773-923 9 Chicago Zone 03-Kildare IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-07-03   
773-924 A Chicago Zone 07-Oakland IL CHCGILOKDS0  9329 AMERITECH ILLINOIS 358      
773-925 A Chicago Zone 08-Prospect IL CHCGILPRDS0  9329 AMERITECH ILLINOIS 358      
773-926 A Chicago Zone 07-Hyde Park IL CHCGILDODS0  9329 AMERITECH ILLINOIS 358      
773-927 A Chicago Zone 06-Lafayette IL CHCGILLADS0  9329 AMERITECH ILLINOIS 358      
773-928 A Chicago Zone 10-Pullman IL CHCGILPUDS0  9329 AMERITECH ILLINOIS 358      
773-929 A Chicago Zone 04-Lakeview IL CHCGILLWDS0  9329 AMERITECH ILLINOIS 358      
773-930 A Chicago Zone 03-Kildare IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358   2007-02-22   
773-930 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-26   
773-930 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-26   
773-930 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-26   
773-930 3 Chicago Zone 03-Kildare IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-24   
773-930 4 Chicago Zone 03-Kildare IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-24   
773-930 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-22   
773-930 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-22   
773-930 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-22   
773-930 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-22   
773-930 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-02-22   
773-931 A Chicago Zone 10-Beverly IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-932 A Chicago Zone 03-Kildare IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-932 0 Chicago Zone 03-Kildare IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-932 1 Chicago Zone 03-Kildare IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-932 2 Chicago Zone 03-Kildare IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-932 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-03-19   
773-932 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-03-19   
773-932 5 Chicago Zone 03-Kildare IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-932 6 Chicago Zone 03-Kildare IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-932 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-03-19   
773-932 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-03-19   
773-932 9 Chicago Zone 03-Kildare IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      

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

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