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
773-885 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-29   
773-886 A Chicago Zone 07-Stewart IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2007-12-15   
773-886 0 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2007-12-15   
773-886 1 Chicago Zone 07-Stewart IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-08-26   
773-886 2 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 3 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 4 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 5 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 6 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 7 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 8 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2008-08-20   
773-886 9 Chicago Zone 07-Stewart IL   6529 T-MOBILE USA, INC. 358   2007-12-15   
773-887 A Chicago Zone 05-Merrimac IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-887 0 Chicago Zone 05-Merrimac IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-02-28   
773-887 1 Chicago Zone 05-Merrimac IL   057H LOCAL ACCESS LLC - IL 358   2013-05-05   
773-887 2 Chicago Zone 05-Merrimac IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-26   
773-887 3 Chicago Zone 05-Merrimac IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-01-28   
773-887 4 Chicago Zone 05-Merrimac IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-01-28   
773-887 5 Chicago Zone 05-Merrimac IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-01-28   
773-887 6 Chicago Zone 05-Merrimac IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-26   
773-887 7 Chicago Zone 05-Merrimac IL   8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-20   
773-887 8 Chicago Zone 05-Merrimac IL   5447 ACCESS ONE, INC. - IL 358   2013-09-22   
773-887 9 Chicago Zone 05-Merrimac IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-888 A Chicago Zone 04-Humboldt IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-888 0 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-28   
773-888 1 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-11   
773-888 2 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-11   
773-888 3 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-11   
773-888 4 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-28   
773-888 5 Chicago Zone 04-Humboldt IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2010-06-22   
773-888 6 Chicago Zone 04-Humboldt IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2010-08-31   
773-888 7 Chicago Zone 04-Humboldt IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2010-08-31   
773-888 8 Chicago Zone 04-Humboldt IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2013-12-19   
773-888 9 Chicago Zone 04-Humboldt IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-03   
773-889 A Chicago Zone 05-Merrimac IL CHCGILMEDS0  9329 AMERITECH ILLINOIS 358      
773-890 A Chicago Zone 06-Lafayette IL CHCGILLADS0  9329 AMERITECH ILLINOIS 358      
773-891 A Chicago Zone 07-Stewart IL CHCIILNQPS2  7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2006-12-09   
773-891 0 Chicago Zone 07-Stewart IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2006-12-09   
773-891 1 Chicago Zone 07-Stewart IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-23   
773-891 2 Chicago Zone 07-Stewart IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-23   
773-891 3 Chicago Zone 07-Stewart IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-23   
773-891 4 Chicago Zone 07-Stewart IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-23   
773-891 5 Chicago Zone 07-Stewart IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-02-23   
773-891 6 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
773-891 7 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
773-891 8 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
773-891 9 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
773-892 A Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 AMERITECH ILLINOIS 358      
773-892 0 Chicago Zone 07-Stewart IL   9329 AMERITECH ILLINOIS 358      
773-892 1 Chicago Zone 07-Stewart IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-09-21   

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

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