Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-518 A De Queen AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-518 0 De Queen AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-518 1 De Queen AR   624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-518 4 De Queen AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-518 5 De Queen AR   348F ONVOY, LLC - AR 528   2021-11-21   
870-518 6 De Queen AR   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2017-05-22   
870-518 7 De Queen AR   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-13   
870-518 8 De Queen AR   348F ONVOY, LLC - AR 528   2025-12-06   
870-518 9 De Queen AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2009-02-09   

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

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