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: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-391 A Roseburg OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670      
541-391 0 Roseburg OR   6529 T-MOBILE USA, INC. 670      
541-391 1 Roseburg OR   6529 T-MOBILE USA, INC. 670   2007-01-08   
541-391 2 Roseburg OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2007-01-05   
541-391 3 Roseburg OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2007-01-05   
541-391 4 Roseburg OR   750E ONVOY, LLC - OR 670   2006-10-12   
541-391 5 Roseburg OR   750E ONVOY, LLC - OR 670   2006-01-28   
541-391 6 Roseburg OR   6529 T-MOBILE USA, INC. 670   2014-05-26   
541-391 7 Roseburg OR   750E ONVOY, LLC - OR 670   2021-03-02   
541-391 8 Roseburg OR   750E ONVOY, LLC - OR 670   2007-01-13   
541-391 9 Roseburg OR   6529 T-MOBILE USA, INC. 670   2006-09-19   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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