Local Calling Guide

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Arlington Heights, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-873 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-09-12   
847-873 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-08-21   
847-873 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-03-09   
847-873 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-08-21   
847-890 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
847-890 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-10-12   
847-890 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-16   
847-890 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-09-24   
847-890 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-10-22   
847-890 4 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2004-09-10   
847-890 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-07-12   
847-890 6 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2004-05-10   
847-890 7 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2004-05-10   
847-890 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-10-28   
847-890 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-04-19   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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