Local Calling Guide

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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-748 A Calion AR CALNARMARS2  9533 SOUTHWESTERN BELL 530      
870-748 1 Calion AR   9533 SOUTHWESTERN BELL 530      
870-748 2 Calion AR   9533 SOUTHWESTERN BELL 530      
870-748 5 Calion AR   516C AT&T CORP. 530   2013-02-16   
870-748 7 Calion AR   7575 CENTURYLINK COMMUNICATIONS LLC 530   2015-04-22   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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