Local Calling Guide

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

NXX: 664

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-664 A Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 0 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2011-05-11   
847-664 1 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 2 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 3 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 4 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358   2000-01-07   
847-664 5 Northbrook IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-25   
847-664 6 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 7 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358   2000-02-11   
847-664 8 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358   2000-08-14   
847-664 9 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358   2011-05-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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