Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-546 A NRPHARMARS2  9533 SOUTHWESTERN BELL 530      
870-546 0   348F ONVOY, LLC - AR 530   2023-06-02   
870-546 1   9533 SOUTHWESTERN BELL 530      
870-546 2   9533 SOUTHWESTERN BELL 530      
870-546 3   9533 SOUTHWESTERN BELL 530      
870-546 4   516C AT&T CORP. 530   2011-03-25   
870-546 5   348F ONVOY, LLC - AR 530   2021-07-21   
870-546 6   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 530   2022-12-09   
870-546 7   508J CENTURYLINK COMMUNICATIONS, LLC 530   2015-04-22   
870-546 8   240H AIRECAST, LLC - AR 530   2017-11-08   
870-546 9   624H ONVOY SPECTRUM, LLC 530   2024-06-15   
870-986 A PNBLARJEXSY  624H ONVOY SPECTRUM, LLC 530   2024-10-11   
870-986 0   624H ONVOY SPECTRUM, LLC 530   2024-10-11   

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

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