Local Calling Guide

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West Springfield, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
814-815 A ERIEPAMFGT0  3806 CORE COMMUNICATIONS, INC. - PA 924      
814-815 0   3806 CORE COMMUNICATIONS, INC. - PA 924   2009-05-09   
814-815 1   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 2   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 3   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 4   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 5   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 6   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 7   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-815 8   002F BANDWIDTH.COM CLEC, LLC - PA 924   2018-07-20   
814-815 9   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-26   
814-854 A WSPFPAXWPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-854 0   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-29   
814-854 8   624H ONVOY SPECTRUM, LLC 924   2023-09-08   
814-854 9   0176 WINDSTREAM PENNSYLVANIA, INC. 924   2015-06-19   
814-909 A ERIEPAXMXBY  793K TWC IP ENABLED SERVICES, LLC 924   2025-02-19   
814-909 0   793K TWC IP ENABLED SERVICES, LLC 924      
814-909 1   073H TELNYX LLC 924   2021-02-04   
814-922 A WSPFPAXWDS0  0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-922 0   0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-922 1   0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-922 3   0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-922 7   0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-922 8   0176 WINDSTREAM PENNSYLVANIA, INC. 924      
814-922 9   0176 WINDSTREAM PENNSYLVANIA, INC. 924      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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