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: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-781 A St Marys PA STMYPAXSDS0  0176 WINDSTREAM PENNSYLVANIA, INC. 230      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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