Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-293 A LONDARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 0   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 1   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 2   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 3   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 4   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 5   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 6   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 7   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-02   
479-293 8   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-293 9   1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-336 A RLVLARXALMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
479-336 0   348F ONVOY, LLC - AR 528   2022-02-27   
479-336 1   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2022-01-16   
479-336 2   348F ONVOY, LLC - AR 528   2021-08-08   
479-336 3   348F ONVOY, LLC - AR 528   2021-02-15   
479-336 4   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2023-02-17   
479-336 5   348F ONVOY, LLC - AR 528   2021-09-26   
479-336 6   348F ONVOY, LLC - AR 528   2021-04-18   
479-336 7   348F ONVOY, LLC - AR 528   2021-10-28   
479-336 8   348F ONVOY, LLC - AR 528   2021-12-02   
479-336 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2016-04-16   
479-625 A LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528      
479-625 0   095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2023-01-20   
479-625 2   348F ONVOY, LLC - AR 528   2022-11-28   
479-625 5   516J TON80 COMMUNICATIONS, LLC 528   2022-04-06   

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

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