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: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-264 A Newport OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670      
541-264 0 Newport OR   6529 T-MOBILE USA, INC. 670      
541-264 1 Newport OR   6529 T-MOBILE USA, INC. 670   2006-06-23   
541-264 2 Newport OR   660C HUNTER CONSTRUCTION, INC. DBA HUNTER COMMS - OR 670   2013-06-23   
541-264 3 Newport OR   508J CENTURYLINK COMMUNICATIONS, LLC 670   2014-04-10   
541-264 4 Newport OR   750E ONVOY, LLC - OR 670   2012-12-31   
541-264 5 Newport OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2010-09-04   
541-264 6 Newport OR   6529 T-MOBILE USA, INC. 670   2012-04-30   
541-264 7 Newport OR   750E ONVOY, LLC - OR 670   2006-10-12   
541-264 8 Newport OR   792K CHARTER IP ENABLED SERVICES, LLC 670   2008-03-03   
541-264 9 Newport OR   6529 T-MOBILE USA, INC. 670      

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

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