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
773-496 4 Chicago Zone 07-Stewart IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-10-28   
773-496 5 Chicago Zone 07-Stewart IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-496 6 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 7 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 8 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 9 Chicago Zone 07-Stewart IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-497 A Chicago Zone 01-Wabash IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 0 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 1 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 2 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 3 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 4 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 5 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-497 7 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-498 A Chicago Zone 08-Portsmouth IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-498 0 Chicago Zone 08-Portsmouth IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-498 1 Chicago Zone 08-Portsmouth IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-498 2 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-498 3 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-498 4 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-498 5 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2009-11-14   
773-498 6 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-498 7 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-498 8 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-498 9 Chicago Zone 08-Portsmouth IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
773-499 A Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358      
773-499 0 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 1 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 2 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 3 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 4 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 5 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 6 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2004-11-19   
773-499 7 Chicago Zone 03-Kildare IL   5917 FIRST COMMUNICATIONS, LLC 358   2005-08-29   
773-499 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2005-08-29   
773-499 9 Chicago Zone 03-Kildare IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-01-03   
773-501 A Chicago Zone 03-Newcastle IL CHCGILMFCM3  6529 T-MOBILE USA, INC. 358      
773-502 A Chicago Zone 01-Wabash IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-503 A Chicago Zone 10-Beverly IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-01-08   
773-503 0 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2005-01-14   
773-503 1 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 2 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 3 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 4 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 5 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 6 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 7 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 8 Chicago Zone 10-Beverly IL   6664 SPRINT SPECTRUM L.P. 358   2005-01-14   
773-503 9 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2005-01-08   
773-504 A Chicago Zone 01-Wabash IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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