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
773-937 4 Chicago Zone 08-Portsmouth IL   667E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 358   2007-08-25   
773-937 5 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-937 6 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-937 7 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-937 8 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-937 9 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-938 A Chicago Zone 04-Humboldt IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-938 0 Chicago Zone 04-Humboldt IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-938 1 Chicago Zone 04-Humboldt IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-938 2 Chicago Zone 04-Humboldt IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-938 3 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-07-15   
773-938 4 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-12-29   
773-938 5 Chicago Zone 04-Humboldt IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-938 6 Chicago Zone 04-Humboldt IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-938 8 Chicago Zone 04-Humboldt IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2006-06-26   
773-938 9 Chicago Zone 04-Humboldt IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-939 A Chicago Zone 08-Portsmouth IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 0 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 1 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 2 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 3 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 4 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 5 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 6 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-939 7 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-07-09   
773-939 8 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-07-09   
773-939 9 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-04-07   
773-940 A Chicago Zone 06-Kedzie IL CHCIILNQPS2  7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2009-01-01   
773-940 0 Chicago Zone 06-Kedzie IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2009-01-01   
773-940 1 Chicago Zone 06-Kedzie IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2009-01-01   
773-940 2 Chicago Zone 06-Kedzie IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2009-01-01   
773-940 3 Chicago Zone 06-Kedzie IL   8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-22   
773-940 4 Chicago Zone 06-Kedzie IL   224C ONVOY, LLC 358   2010-03-29   
773-940 5 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2010-09-08   
773-940 6 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2009-03-14   
773-941 A Chicago Zone 10-Beverly IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-941 0 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2008-01-11   
773-941 1 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2008-01-11   
773-941 2 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2008-01-11   
773-941 3 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2008-01-11   
773-941 4 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2008-02-02   
773-941 5 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2008-02-02   
773-941 6 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-01-27   
773-941 7 Chicago Zone 10-Beverly IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-04-15   
773-941 8 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-12-06   
773-941 9 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2008-01-11   
773-942 A Chicago Zone 02-Edgewater IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 0 Chicago Zone 02-Edgewater IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-942 1 Chicago Zone 02-Edgewater IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 2 Chicago Zone 02-Edgewater IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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