Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
312-841 1 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 2 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 3 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 5 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-05-07   
312-841 6 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 8 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 9 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-844 A Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-844 0 Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-846 0 Chicago Zone 01-Franklin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-05-07   
312-852 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 0 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 1 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 2 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 3 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 5 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 6 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-852 8 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-856 2 Chicago Zone 01-Lakeshore IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-856 3 Chicago Zone 01-Lakeshore IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-856 4 Chicago Zone 01-Lakeshore IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-856 5 Chicago Zone 01-Lakeshore IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-856 6 Chicago Zone 01-Lakeshore IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-856 7 Chicago Zone 01-Lakeshore IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-860 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-863 0 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-05-07   
312-869 0 Chicago Zone 01-Canal IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-10   
312-869 1 Chicago Zone 01-Canal IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-10   
312-871 9 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-11-23   
312-874 0 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-22   
312-874 1 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-22   
312-874 2 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-22   
312-874 3 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-22   
312-874 4 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-07-22   
312-881 9 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-08-07   
312-887 1 Chicago Zone 01-Canal IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-02-07   
312-887 2 Chicago Zone 01-Canal IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-02-07   
312-888 A Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-888 0 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-03-31   
312-888 1 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-03-31   
312-888 5 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-03-31   
312-888 6 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-03-31   
312-894 9 Chicago Zone 01-Monroe IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-08-07   
312-925 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-928 9 Chicago Zone 01-Canal IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-08-07   
312-945 1 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-08-07   
312-945 2 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-05-07   
312-951 3 Chicago Zone 01-Superior IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-01-03   
312-952 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-953 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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