Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fairfield Bay, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-546 A LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-546 4 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2023-12-12   
501-884 A CLTNARXADS0  1692 ARKANSAS TEL. CO., INC. 528      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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