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
773-829 2 Chicago Zone 04-Lakeview IL   6529 T-MOBILE USA, INC. 358   2004-08-11   
773-829 3 Chicago Zone 04-Lakeview IL   6529 T-MOBILE USA, INC. 358   2004-10-15   
773-829 4 Chicago Zone 04-Lakeview IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-829 5 Chicago Zone 04-Lakeview IL   6529 T-MOBILE USA, INC. 358   2004-10-15   
773-829 6 Chicago Zone 04-Lakeview IL   6529 T-MOBILE USA, INC. 358   2004-12-09   
773-829 7 Chicago Zone 04-Lakeview IL   6529 T-MOBILE USA, INC. 358   2004-12-17   
773-829 8 Chicago Zone 04-Lakeview IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-20   
773-829 9 Chicago Zone 04-Lakeview IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-20   
773-830 A Chicago Zone 05-Austin IL WDDLILCBDS0  7056 XO ILLINOIS, INC. 358      
773-830 0 Chicago Zone 05-Austin IL   7056 XO ILLINOIS, INC. 358      
773-830 1 Chicago Zone 05-Austin IL   7056 XO ILLINOIS, INC. 358      
773-830 2 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2019-07-07   
773-830 3 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2017-12-09   
773-830 4 Chicago Zone 05-Austin IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-02-28   
773-830 5 Chicago Zone 05-Austin IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2004-09-06   
773-830 6 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2019-07-07   
773-830 7 Chicago Zone 05-Austin IL   7056 XO ILLINOIS, INC. 358      
773-830 8 Chicago Zone 05-Austin IL   7056 XO ILLINOIS, INC. 358      
773-830 9 Chicago Zone 05-Austin IL   7056 XO ILLINOIS, INC. 358      
773-831 A Chicago Zone 11-O'Hare IL CHCGILGMRS0  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-831 0 Chicago Zone 11-O'Hare IL   224C ONVOY, LLC 358   2014-06-12   
773-831 1 Chicago Zone 11-O'Hare IL   8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-13   
773-831 2 Chicago Zone 11-O'Hare IL   7575 CENTURYLINK COMMUNICATIONS LLC 358   2018-05-19   
773-831 3 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-05-16   
773-831 4 Chicago Zone 11-O'Hare IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-831 5 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-11-08   
773-831 6 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-11-08   
773-831 7 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-11-08   
773-831 8 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-11-08   
773-831 9 Chicago Zone 11-O'Hare IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-05-16   
773-832 A Chicago Zone 04-Lakeview IL CHCGILLWDS0  9329 AMERITECH ILLINOIS 358      
773-832 0 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-832 1 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-832 2 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-832 3 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-832 4 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-832 5 Chicago Zone 04-Lakeview IL   224C ONVOY, LLC 358   2018-01-18   
773-832 6 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-832 7 Chicago Zone 04-Lakeview IL   946G RCLEC, INC. - IL 358   2017-09-14   
773-832 8 Chicago Zone 04-Lakeview IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2018-10-19   
773-832 9 Chicago Zone 04-Lakeview IL   9329 AMERITECH ILLINOIS 358      
773-833 A Chicago Zone 01-Wabash IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-834 A Chicago Zone 07-Stewart IL CHCGILSTDS0  9329 AMERITECH ILLINOIS 358      
773-835 A Chicago Zone 01-Wabash IL ELGNIL32CM2  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-835 0 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-835 1 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-835 2 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-835 3 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-835 4 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-835 5 Chicago Zone 01-Wabash IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      

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

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