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: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-742 A Strong AR PNBLARIFTMD  516C AT&T CORP. 530      
870-742 0 Strong AR PNBLARJEXSY  624H ONVOY SPECTRUM, LLC 530   2024-07-01   
870-742 2 Strong AR PNBLARJEX4X  348F ONVOY, LLC - AR 530   2021-07-21   
870-742 7 Strong AR PNBLARIFTMD  516C AT&T CORP. 530   2011-06-01   

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

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