Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 464 [Rate centres in NPA 464] [Dial plan for NPA 464]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
464-251 A Chicago Heights IL   6529 T-MOBILE USA, INC. 358   2024-10-05   
464-251 0 Chicago Heights IL   984E BANDWIDTH.COM CLEC, LLC - IL 358      
464-251 1 Chicago Heights IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
464-251 2 Chicago Heights IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
464-251 3 Chicago Heights IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
464-251 8 Chicago Heights IL   6529 T-MOBILE USA, INC. 358      
464-251 9 Chicago Heights IL   6529 T-MOBILE USA, INC. 358      

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

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