Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Oil Trough, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-264 A OLTRARMARL0  9533 SOUTHWESTERN BELL 528      
870-264 0 LTRKARZO2MD  073H TELNYX LLC 528   2018-11-26   
870-264 1 OLTRARMARL0  9533 SOUTHWESTERN BELL 528      
870-264 2 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-26   
870-264 3 OLTRARMARL0  9533 SOUTHWESTERN BELL 528      
870-264 4   515J IP HORIZON LLC 528   2024-03-28   
870-264 7 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-20   
870-264 8 NLRKAR444MD  5562 METROPCS, INC. 528   2021-05-15   
870-264 9 OLTRARMARL0  9533 SOUTHWESTERN BELL 528      
870-785 A JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-785 0 JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2023-03-27   
870-785 1 LTRKARFRX7Y  073H TELNYX LLC 528   2023-04-03   
870-785 5 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-07-03   
870-785 8 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-13   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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