Local Calling Guide

Area code/prefix search

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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
773-638 6 Chicago Zone 06-Kedzie IL   9329 AMERITECH ILLINOIS 358      
773-638 8 Chicago Zone 06-Kedzie IL   9329 AMERITECH ILLINOIS 358      
773-638 9 Chicago Zone 06-Kedzie IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-09   
773-639 A Chicago Zone 03-Kildare IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358   2007-12-01   
773-639 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2008-01-14   
773-639 1 Chicago Zone 03-Kildare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-01-29   
773-639 2 Chicago Zone 03-Kildare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-02-13   
773-639 3 Chicago Zone 03-Kildare IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2008-08-19   
773-639 4 Chicago Zone 03-Kildare IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-08-19   
773-639 5 Chicago Zone 03-Kildare IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2008-10-19   
773-639 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-12-01   
773-639 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-12-01   
773-639 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-12-01   
773-639 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-12-01   
773-640 A Chicago Zone 06-Kedzie IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-640 0 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-05-11   
773-640 1 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-05-11   
773-640 2 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 3 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2008-03-24   
773-640 4 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 5 Chicago Zone 06-Kedzie IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-640 6 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 7 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 8 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 9 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-641 A Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358      
773-641 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-641 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-641 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-641 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-641 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-641 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-641 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-10   
773-641 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-10   
773-641 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-01-20   
773-641 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-11-24   
773-642 A Chicago Zone 03-Kildare IL BRDVILBOCM1  6664 SPRINT SPECTRUM L.P. 358   2007-04-29   
773-642 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-30   
773-642 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-30   
773-642 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-30   
773-642 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-30   
773-642 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-07-30   
773-642 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-04-29   
773-642 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-04-29   
773-642 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-04-29   
773-642 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-04-29   
773-642 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2007-04-29   
773-643 A Chicago Zone 07-Hyde Park IL CHCGILDODS0  9329 AMERITECH ILLINOIS 358      
773-644 A Chicago Zone 02-Edgewater IL CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2011-02-26   
773-644 0 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2011-07-26   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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