Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-879 2 White City OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2009-01-13   
541-887 6 Klamath Falls OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2008-02-12   
541-896 9 Leaburg OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-897 3 Phoenix OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2011-11-25   
541-897 6 Phoenix OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2012-09-15   
541-902 3 Florence OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2006-01-05   
541-916 3 Grants Pass OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2016-05-30   
541-930 3 Medford OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2015-10-24   
541-943 2 Paisley OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2023-04-06   
541-947 1 Lakeview OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2023-04-06   
541-949 1 Fish Lake OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2023-02-20   
541-982 2 Coos Bay OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2005-02-03   
541-982 4 Coos Bay OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2003-04-06   
541-991 4 Florence OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2004-06-03   

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

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