Local Calling Guide

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Clarendon, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-372 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-372 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-372 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-372 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-372 5   348F ONVOY, LLC - AR 528   2021-03-26   
870-372 6   348F ONVOY, LLC - AR 528   2020-03-12   
870-372 7   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2020-11-09   
870-372 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-468 A CLDNARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-468 0   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-468 1   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-468 2   624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-468 4   348F ONVOY, LLC - AR 528   2023-04-21   
870-468 6   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-468 7   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-468 8   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-468 9   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 A CLDNARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 0   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 1   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 2   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 3   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 4   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 5   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-747 7   145J TERRA NOVA TELECOM INC. 528   2025-05-13   
870-747 8   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2015-01-03   
870-747 9   1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      

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

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