Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Arkansas City, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-877 A MCGHARMADS0  9533 SOUTHWESTERN BELL 530      
870-877 0   624H ONVOY SPECTRUM, LLC 530   2024-06-08   
870-877 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-877 2   9533 SOUTHWESTERN BELL 530      
870-877 3   9533 SOUTHWESTERN BELL 530      
870-877 5   516C AT&T CORP. 530   2011-03-25   
870-877 6   348F ONVOY, LLC - AR 530   2021-07-21   
870-877 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2010-10-23   
870-877 8   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2015-04-22   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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