Local Calling Guide

Area code/prefix search

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Rainier, OR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
971-899 8   145J TERRA NOVA TELECOM INC. 672   2025-04-09   
971-899 9 PTLDOR13X6X  158H INVOXIO INCORPORATED 672   2018-12-16   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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