Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-348 A Langlois OR LNGLORXXRS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 670      
541-348 1 Langlois OR   792K CHARTER IP ENABLED SERVICES, LLC 670   2011-06-01   
541-348 2 Langlois OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 670      
541-348 3 Langlois OR   750E ONVOY, LLC - OR 670   2013-01-22   
541-348 4 Langlois OR   073H TELNYX LLC 670   2021-02-25   
541-348 5 Langlois OR   750E ONVOY, LLC - OR 670   2012-12-15   
541-348 6 Langlois OR   750E ONVOY, LLC - OR 670   2012-12-15   
541-348 7 Langlois OR   750E ONVOY, LLC - OR 670   2010-08-14   
541-348 8 Langlois OR   750E ONVOY, LLC - OR 670   2012-12-15   
541-348 9 Langlois OR   145J TERRA NOVA TELECOM INC. 670   2025-07-10   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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