Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
773-876 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-05-11   
773-876 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-05-11   
773-876 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-05-11   
773-877 A Chicago Zone 03-Kildare IL CHCGILMFCM3  6529 T-MOBILE USA, INC. 358   2006-09-04   
773-877 0 Chicago Zone 03-Kildare IL   6529 T-MOBILE USA, INC. 358   2006-09-04   
773-877 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 3 Chicago Zone 03-Kildare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-10-25   
773-877 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-23   
773-877 9 Chicago Zone 03-Kildare IL   6529 T-MOBILE USA, INC. 358   2006-09-04   
773-878 A Chicago Zone 02-Edgewater IL CHCGILEDDS0  9329 AMERITECH ILLINOIS 358      
773-879 A Chicago Zone 01-Calumet IL   6664 SPRINT SPECTRUM L.P. 358      
773-880 A Chicago Zone 04-Lakeview IL CHCGILLWDS1  9329 AMERITECH ILLINOIS 358      
773-881 A Chicago Zone 10-Beverly IL CHCGILBEDS0  9329 AMERITECH ILLINOIS 358      
773-882 A Chicago Zone 01-Wabash IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-883 A Chicago Zone 04-Lakeview IL CHCGILLWDS1  9329 AMERITECH ILLINOIS 358      
773-884 A Chicago Zone 08-Portsmouth IL CHCGILPMDS0  9329 AMERITECH ILLINOIS 358      
773-885 A Chicago Zone 03-Kildare IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358   2005-04-29   
773-885 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-05-02   
773-885 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-05-02   
773-885 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-05-02   
773-885 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-05-02   
773-885 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-29   
773-885 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-29   
773-885 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-05-02   
773-885 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-29   
773-885 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-04-29   
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   

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Last updated: Sat, 31 Oct 2020 19:28:10 UTC

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