Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-661 A PNBLARJEX7Y  508J CENTURYLINK COMMUNICATIONS, LLC 530      
870-661 0   073H TELNYX LLC 530   2022-09-16   
870-661 2   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2017-10-01   
870-661 5   729J ARKANSAS RURAL INTERNET SERVICES, LLC 530   2023-06-21   
870-661 7   508J CENTURYLINK COMMUNICATIONS, LLC 530   2015-05-30   
870-678 A SPRKARXARS1  1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 0   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 1   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 2   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-678 4   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 5   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 6   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 7   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 8   1691 WINDSTREAM ARKANSAS, INC. 530      
870-678 9   1691 WINDSTREAM ARKANSAS, INC. 530      
870-858 A FRDYARXAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      

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

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