Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Hickory Ridge, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
327-204 A   624H ONVOY SPECTRUM, LLC 528   2025-03-09   
327-204 0   624H ONVOY SPECTRUM, LLC 528   2025-03-09   
870-697 A HCRGARMARS2  9533 SOUTHWESTERN BELL 528      
870-697 0 JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2004-01-17   
870-697 1 HCRGARMARS2  9533 SOUTHWESTERN BELL 528      
870-697 2 HCRGARMARS2  9533 SOUTHWESTERN BELL 528      
870-697 3   145J TERRA NOVA TELECOM INC. 528   2020-11-11   
870-697 4 LTRKARZO2MD  073H TELNYX LLC 528   2018-11-26   
870-697 5 LTRKARFRXWY  516C AT&T CORP. 528   2011-04-15   
870-697 6 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-13   
870-697 7 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2015-01-14   
870-697 8 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-26   
870-697 9   515J IP HORIZON LLC 528   2024-03-28   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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