Local Calling Guide

Area code/prefix search

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Chicago Zone 01-Calumet, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
312-709 4 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-07-11   
312-709 5 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-07-11   
312-709 6 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-07-11   
312-709 7 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-07-11   
312-709 8 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-07-11   
312-709 9 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-07-11   
312-719 A CHCGILMF2MD  6664 SPRINT SPECTRUM, L.P. 358      
312-719 0 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 1 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 2 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 3 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 4 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 5 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 6 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-719 7 CHCGILMF5MD  6529 T-MOBILE USA, INC. 358      
312-719 8 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-719 9 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-721 A CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-721 0 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 1 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 2 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 3 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 4 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 5 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 6 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 7 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 8 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-721 9 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358   2013-12-19   
312-722 A CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358      
312-722 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 3 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 5 CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2015-07-16   
312-722 6 CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2015-07-16   
312-722 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-722 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-23   
312-723 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-723 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 3 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 5 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 6 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-723 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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