Local Calling Guide

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NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]

NXX: 871

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-871 A West Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-871 0 West Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-871 1 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-871 2 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-871 3 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-871 4 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-871 5 West Chicago IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
331-871 6 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-871 7 West Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-871 8 West Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-871 9 West Chicago IL CHCGILWUJMD  073H TELNYX LLC 358      

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

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