Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Huttig, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-943 A HTTGARMARS2  9533 SOUTHWESTERN BELL 530      
870-943 0   624H ONVOY SPECTRUM, LLC 530   2024-06-22   
870-943 1   9533 SOUTHWESTERN BELL 530      
870-943 2   9533 SOUTHWESTERN BELL 530      
870-943 4   348F ONVOY, LLC - AR 530   2021-07-21   
870-943 6   516C AT&T CORP. 530   2011-03-25   
870-943 7   508J CENTURYLINK COMMUNICATIONS, LLC 530   2015-04-22   
870-943 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2021-03-15   
870-943 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2021-03-15   

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

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