Local Calling Guide

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NPA: 847 [Rate centres in NPA 847] [Dial plan for NPA 847]

NXX: 474

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-474 A Cary IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-474 0 Cary IL   145J TERRA NOVA TELECOM INC. 358   2025-10-23   
847-474 1 Cary IL   224C ONVOY, LLC 358   2020-02-17   
847-474 2 Cary IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-474 3 Cary IL   224C ONVOY, LLC 358   2020-02-17   
847-474 4 Cary IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-12   
847-474 5 Cary IL   224C ONVOY, LLC 358   2020-02-17   
847-474 6 Cary IL   460K FIRST COMMUNICATIONS, LLC 358   2007-11-20   
847-474 7 Cary IL   460K FIRST COMMUNICATIONS, LLC 358   2004-09-20   
847-474 8 Cary IL   460K FIRST COMMUNICATIONS, LLC 358   2004-12-02   
847-474 9 Cary IL   224C ONVOY, LLC 358   2020-02-17   

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

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