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: 607

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-607 A Altoona PA   218H WIDE VOICE, LLC - PA 230   2026-09-30   
814-607 1 Altoona PA   218H WIDE VOICE, LLC - PA 230   2026-09-30   
814-607 2 Altoona PA   218H WIDE VOICE, LLC - PA 230   2026-09-30   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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