Local Calling Guide

Area code/prefix search

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

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-300 A Dermott AR PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-300 0 Dermott AR PNBLAREK1MD  073H TELNYX LLC 530   2022-09-09   
870-300 1 Dermott AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2020-02-28   
870-300 2 Dermott AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2014-06-02   
870-300 3 Dermott AR PNBLARJEX4X  348F ONVOY, LLC - AR 530   2021-07-21   
870-300 4 Dermott AR PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2011-09-23   
870-300 5 Dermott AR PNBLARJEX4X  348F ONVOY, LLC - AR 530   2023-05-27   
870-300 6 Dermott AR PNBLARIFUMD  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 530   2013-03-09   
870-300 7 Dermott AR PNBLARJEXSY  624H ONVOY SPECTRUM, LLC 530   2025-01-20   
870-300 8 Dermott AR PNBLARJEX4X  348F ONVOY, LLC - AR 530   2022-11-28   
870-300 9 Dermott AR PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2011-12-17   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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