Local Calling Guide

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Schiller Park, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-994 2 CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358   2024-08-09   
847-994 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-994 4 CHCGIL24DS6  224C ONVOY, LLC 358   2020-02-26   
847-994 5 SCPKILSPDS0  9329 ILLINOIS BELL TEL CO 358   2000-12-27   
847-994 6 SCPKILSPDS0  9329 ILLINOIS BELL TEL CO 358   2000-12-27   
847-994 7 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2006-04-02   
847-994 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-03-10   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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