Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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      
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      
847-664 5 Northbrook IL   460K FIRST COMMUNICATIONS, LLC 358      
847-664 6 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 7 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 8 Northbrook IL NBRKILNBDS0  9329 ILLINOIS BELL TEL CO 358      
847-664 9 Northbrook IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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