Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]

NXX: 218

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-218 A Wheaton IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-218 0 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-218 1 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-218 2 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-218 3 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-218 4 Wheaton IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
331-218 5 Wheaton IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-218 6 Wheaton IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-218 7 Wheaton IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-218 8 Wheaton IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-218 9 Wheaton IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      

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

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