Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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North Chicago, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-887 2 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 3 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 4 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 5 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 6 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 7 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 8 NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-887 9 CHCGILMF8MD  5562 METROPCS, INC. 358   2006-03-11   
847-935 A NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-936 A NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-937 A NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
847-938 A NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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