Local Calling Guide

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

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-254 A Sugar Grove IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-254 0 Sugar Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
331-254 1 Sugar Grove IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-254 2 Sugar Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
331-254 3 Sugar Grove IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-254 4 Sugar Grove IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-254 5 Sugar Grove IL OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
331-254 6 Sugar Grove IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-254 7 Sugar Grove IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-254 8 Sugar Grove IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-254 9 Sugar Grove IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      

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

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