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: 933

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-933 A Marcola OR MRCLOR53DS0  9638 QWEST CORPORATION 670      
541-933 0 Marcola OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2012-06-22   
541-933 1 Marcola OR   9638 QWEST CORPORATION 670      
541-933 2 Marcola OR   9638 QWEST CORPORATION 670      
541-933 3 Marcola OR   9638 QWEST CORPORATION 670      
541-933 4 Marcola OR   750E ONVOY, LLC - OR 670   2012-12-14   
541-933 5 Marcola OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2008-11-29   
541-933 6 Marcola OR   073H TELNYX LLC 670   2021-08-02   
541-933 7 Marcola OR   750E ONVOY, LLC - OR 670   2007-03-23   
541-933 8 Marcola OR   145J TERRA NOVA TELECOM INC. 670   2025-02-13   
541-933 9 Marcola OR   750E ONVOY, LLC - OR 670   2012-09-26   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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