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
773-569 9 Chicago Zone 03-Newcastle IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-570 A Chicago Zone 11-O'Hare IL CHCGILGMRS0  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-570 0 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
773-570 1 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2014-09-29   
773-570 2 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2014-09-29   
773-570 3 Chicago Zone 11-O'Hare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-14   
773-570 4 Chicago Zone 11-O'Hare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-570 5 Chicago Zone 11-O'Hare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-14   
773-570 6 Chicago Zone 11-O'Hare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-14   
773-570 7 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2012-10-01   
773-570 8 Chicago Zone 11-O'Hare IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-04-16   
773-570 9 Chicago Zone 11-O'Hare IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-12-03   
773-571 A Chicago Zone 07-Stewart IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 0 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 1 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 2 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 3 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 4 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 5 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 6 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 7 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 8 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-571 9 Chicago Zone 07-Stewart IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-04-13   
773-572 A Chicago Zone 04-Humboldt IL CHCGILABDS0  7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 0 Chicago Zone 04-Humboldt IL   2491 CBEYOND COMMUNICATIONS, LLC - IL 358   2007-05-16   
773-572 1 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 2 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 3 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 4 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 5 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 6 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 7 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 8 Chicago Zone 04-Humboldt IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
773-572 9 Chicago Zone 04-Humboldt IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-10-25   
773-573 A Chicago Zone 07-Hyde Park IL CHCGILTCDS0  7056 XO ILLINOIS, INC. 358      
773-573 0 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-12   
773-573 1 Chicago Zone 07-Hyde Park IL   7056 XO ILLINOIS, INC. 358      
773-573 2 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-12   
773-573 3 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-12   
773-573 4 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-12   
773-573 5 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-12   
773-573 6 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-12   
773-573 7 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-06   
773-573 8 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-06   
773-573 9 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-06   
773-574 A Chicago Zone 10-Beverly IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2006-05-12   
773-574 0 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2006-05-13   
773-574 1 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2006-05-13   
773-574 2 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2006-05-13   
773-574 3 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2006-05-13   

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

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