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: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-527 A Little Rock AR LTRKARFRXVZ  2790 WINDSTREAM NUVOX ARKANSAS, LLC 528      
501-527 0 Little Rock AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-03-02   
501-527 1 Little Rock AR LTRKARFRXVZ  2790 WINDSTREAM NUVOX ARKANSAS, LLC 528   2022-11-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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