Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-937 9 Lowell OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-946 5 Cottage Grove OR 750E ONVOY, LLC - OR 670   2006-10-12   
541-952 3 Junction City OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-956 4 Grants Pass OR 750E ONVOY, LLC - OR 670   2005-06-03   
541-972 A Eugene OR 750E ONVOY, LLC - OR 670      
541-972 4 Eugene OR 750E ONVOY, LLC - OR 670   2014-10-07   
541-972 7 Eugene OR 750E ONVOY, LLC - OR 670   2014-04-20   
541-972 8 Eugene OR 750E ONVOY, LLC - OR 670   2014-04-20   
541-981 5 Albany OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-981 6 Albany OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-982 3 Coos Bay OR 750E ONVOY, LLC - OR 670   2008-10-25   
541-982 5 Coos Bay OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-982 6 Coos Bay OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-982 7 Coos Bay OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-982 8 Coos Bay OR 750E ONVOY, LLC - OR 670   2012-12-15   
541-991 5 Florence OR 750E ONVOY, LLC - OR 670   2021-11-14   
541-995 7 Harrisburg OR 750E ONVOY, LLC - OR 670   2007-03-19   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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