Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-525 A Cherry Valley AR CHVYARMARS2  9533 SOUTHWESTERN BELL 528      
870-525 0 Cherry Valley AR CHVYARMARS2  9533 SOUTHWESTERN BELL 528      
870-525 1 Cherry Valley AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-25   
870-525 2 Cherry Valley AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-09-13   
870-525 3 Cherry Valley AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-16   
870-525 4 Cherry Valley AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-16   
870-525 5 Cherry Valley AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-08-08   
870-525 7 Cherry Valley AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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