Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: EUGNOR53XBX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
458-234 9 Eugene OR 551G NUSO, LLC 670   2018-05-04   
541-600 A Eugene OR 551G NUSO, LLC 670      
541-600 1 Eugene OR 551G NUSO, LLC 670   2012-12-17   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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