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: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-566 A Blooming Grove AR BLGVARXARS0  1144 BRIGHTSPEED OF CENTRAL ARKANSAS, LLC 528      
870-566 0 Blooming Grove AR   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-02   
870-566 1 Blooming Grove AR   1144 BRIGHTSPEED OF CENTRAL ARKANSAS, LLC 528      
870-566 2 Blooming Grove AR   1144 BRIGHTSPEED OF CENTRAL ARKANSAS, LLC 528      
870-566 4 Blooming Grove AR   624H ONVOY SPECTRUM, LLC 528   2021-07-04   
870-566 5 Blooming Grove AR   348F ONVOY, LLC - AR 528   2022-12-12   
870-566 6 Blooming Grove AR   1144 BRIGHTSPEED OF CENTRAL ARKANSAS, LLC 528      
870-566 7 Blooming Grove AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-06-01   
870-566 8 Blooming Grove AR   1144 BRIGHTSPEED OF CENTRAL ARKANSAS, LLC 528      
870-566 9 Blooming Grove AR   348F ONVOY, LLC - AR 528   2022-12-15   

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

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