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: 978

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-978 A Amity AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
870-978 0 Amity AR GLWDARXA4MD  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-978 2 Amity AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2017-10-02   
870-978 7 Amity AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-03-16   
870-978 8 Amity AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-06-25   

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

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