Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-633 A Barrington IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-633 0 Barrington IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
224-633 1 Barrington IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-633 2 Barrington IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-633 3 Barrington IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-633 4 Barrington IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-633 5 Barrington IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-633 6 Barrington IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
224-633 7 Barrington IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-633 8 Barrington IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-633 9 Barrington IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      

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

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