Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-393 A Lansford PA LNFRPAXLPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-393 0 Lansford PA   6921 LIMITLESS MOBILE, LLC 232   2018-01-02   
570-393 1 Lansford PA   073H TELNYX LLC 232   2021-01-28   
570-393 2 Lansford PA   547E ONVOY, LLC - PA 232   2020-10-24   
570-393 3 Lansford PA   624H ONVOY SPECTRUM, LLC 232   2020-07-08   
570-393 4 Lansford PA   624H ONVOY SPECTRUM, LLC 232   2020-07-08   
570-393 5 Lansford PA   624H ONVOY SPECTRUM, LLC 232   2020-07-08   
570-393 6 Lansford PA   547E ONVOY, LLC - PA 232   2021-04-14   
570-393 7 Lansford PA   002F BANDWIDTH.COM CLEC, LLC - PA 232   2019-10-11   
570-393 8 Lansford PA   145J TERRA NOVA TELECOM INC. 232   2025-07-21   
570-393 9 Lansford PA   0176 WINDSTREAM PENNSYLVANIA, INC. 232   2016-10-06   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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