Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 243

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-243 A Little Rock AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528      
501-243 0 Little Rock AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2024-10-05   
501-243 1 Little Rock AR   6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 2 Little Rock AR   6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 3 Little Rock AR   6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 4 Little Rock AR   6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 5 Little Rock AR   6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 8 Little Rock AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2024-10-05   
501-243 9 Little Rock AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-05-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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