Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Chicago Zone 04-Humboldt, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
872-855 8 CHCGILMF7MD  5562 METROPCS, INC. 358      
872-855 9 CHCGILMF7MD  5562 METROPCS, INC. 358      
872-877 A CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
872-877 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-877 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-877 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-877 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-877 4   224C ONVOY, LLC 358      
872-877 5 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
872-877 6 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
872-877 7 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
872-877 8 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
872-877 9 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      

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

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