Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 847 [Rate centres in NPA 847] [Dial plan for NPA 847]

NXX: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-994 A Schiller Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-994 0 Schiller Park IL   460K FIRST COMMUNICATIONS, LLC 358   2000-10-31   
847-994 1 Schiller Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-994 2 Schiller Park IL   145J TERRA NOVA TELECOM INC. 358   2024-08-09   
847-994 3 Schiller Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-994 4 Schiller Park IL   224C ONVOY, LLC 358   2020-02-26   
847-994 5 Schiller Park IL   9329 ILLINOIS BELL TEL CO 358   2000-12-27   
847-994 6 Schiller Park IL   9329 ILLINOIS BELL TEL CO 358   2000-12-27   
847-994 7 Schiller Park IL   829J PAETEC ITEL, LLC 358   2006-04-02   
847-994 8 Schiller Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-03-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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