Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Hot Springs, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-881 3   348F ONVOY, LLC - AR 528   2016-02-29   
501-881 4   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-881 6   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-14   
501-881 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-12-02   
501-881 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-12-02   
501-881 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2012-11-10   

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

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