Local Calling Guide

Area code/prefix search

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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-628 A John Day OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-628 0 John Day OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2024-01-22   
541-628 5 John Day OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-02-20   
541-628 6 John Day OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-628 7 John Day OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2008-11-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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