Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Blackfish Lake, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-657 A WMMPARMADS0  9533 SOUTHWESTERN BELL 528      
870-657 0 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-17   
870-657 2 WMMPARMADS0  9533 SOUTHWESTERN BELL 528      
870-657 3 LTRKARZO2MD  073H TELNYX LLC 528   2018-11-26   
870-657 4 LTRKARFRXWY  516C AT&T CORP. 528   2011-04-25   
870-657 5 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-17   
870-657 6 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-12   
870-657 7 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-13   
870-657 8 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-05-13   
870-977 A LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528      
870-977 0   515J IP HORIZON LLC 528   2024-03-11   
870-977 7 LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528   2022-05-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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