Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-493 A JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-493 1   073H TELNYX LLC 528   2018-11-14   
870-493 3   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-25   
870-493 4   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-09-22   
870-493 6   516C AT&T CORP. 528   2011-04-15   
870-493 9   095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-564 A DELLARMARS1  9533 SOUTHWESTERN BELL 528      
870-564 1   9533 SOUTHWESTERN BELL 528      
870-564 2   9533 SOUTHWESTERN BELL 528      
870-564 3   9533 SOUTHWESTERN BELL 528      
870-564 4   9533 SOUTHWESTERN BELL 528      
870-564 5   348F ONVOY, LLC AR 528   2020-03-12   
870-564 6   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2020-06-08   
870-564 7   7575 CENTURYLINK COMMUNICATIONS LLC 528   2015-01-13   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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