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: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-432 A Nimrod AR NMRDARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-432 0 Nimrod AR   1691 WINDSTREAM ARKANSAS, INC. 528      
501-432 1 Nimrod AR   1691 WINDSTREAM ARKANSAS, INC. 528      
501-432 2 Nimrod AR   348F ONVOY, LLC - AR 528   2022-11-28   
501-432 3 Nimrod AR   348F ONVOY, LLC - AR 528   2021-08-14   
501-432 4 Nimrod AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2020-03-07   
501-432 5 Nimrod AR   1691 WINDSTREAM ARKANSAS, INC. 528      
501-432 6 Nimrod AR   1691 WINDSTREAM ARKANSAS, INC. 528      
501-432 7 Nimrod AR   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-02-12   
501-432 8 Nimrod AR   1691 WINDSTREAM ARKANSAS, INC. 528      
501-432 9 Nimrod AR   624H ONVOY SPECTRUM, LLC 528   2024-02-27   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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