Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 614

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-614 A Martinsburg PA ALNAPAALXOX  213C IDT AMERICA, CORP. - PA 230      
814-614 0 Martinsburg PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-20   
814-614 4 Martinsburg PA ALNAPAALXOX  213C IDT AMERICA, CORP. - PA 230      
814-614 5 Martinsburg PA ALNAPAALX4X  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230   2020-07-20   
814-614 7 Martinsburg PA BDFRPAXB6MD  508J CENTURYLINK COMMUNICATIONS, LLC 230   2015-04-02   

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

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