Local Calling Guide

Area code/prefix search

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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 0   515J IP HORIZON LLC 528   2024-03-24   
870-493 1 LTRKARZO2MD  073H TELNYX LLC 528   2018-11-14   
870-493 2 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-04-18   
870-493 3 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-25   
870-493 4 LTRKARZO3MD  145J TERRA NOVA TELECOM INC. 528   2023-08-06   
870-493 5 LTRKARGGUMD  939H COMMIO, LLC 528   2022-12-17   
870-493 6 LTRKARFRXWY  516C AT&T CORP. 528   2011-04-15   
870-493 7 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-17   
870-493 8 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-17   
870-493 9 JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-564 A DELLARMARS1  9533 SOUTHWESTERN BELL 528      
870-564 1 DELLARMARS1  9533 SOUTHWESTERN BELL 528      
870-564 2 DELLARMARS1  9533 SOUTHWESTERN BELL 528      
870-564 3 DELLARMARS1  9533 SOUTHWESTERN BELL 528      
870-564 4 DELLARMARS1  9533 SOUTHWESTERN BELL 528      
870-564 5 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-12   
870-564 6 LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2020-06-08   
870-564 7 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-13   
870-564 8 LTRKARFRXKZ  506J TWILIO INTERNATIONAL, INC. 528   2021-08-23   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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