Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 3234 LEVEL 3 COMMUNICATIONS, LLC - OR

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
503-343 7 Clackamas OR PTLGORIA7MD  672      
503-343 9 Clackamas OR PTLGORIA7MD  672   2005-01-11   
503-344 A Clackamas OR   672      
503-344 1 Clackamas OR PTLGORIA7MD  672      
503-344 2 Clackamas OR PTLGORIA7MD  672   2020-09-19   
503-344 5 Clackamas OR   672      
503-345 A Portland OR   672      
503-345 0 Portland OR PTLGORIA7MD  672      
503-345 1 Portland OR   672      
503-345 2 Portland OR   672      
503-345 3 Portland OR PTLGORIA7MD  672      
503-345 4 Portland OR PTLGORIA7MD  672      
503-345 5 Portland OR PTLGORIA7MD  672      
503-345 6 Portland OR PTLGORIA7MD  672      
503-345 7 Portland OR PTLGORIA7MD  672      
503-345 8 Portland OR PTLGORIA7MD  672      
503-345 9 Portland OR PTLGORIA7MD  672      
503-354 A Tillamook OR PTLGORIA7MD  672      
503-354 1 Tillamook OR PTLGORIA7MD  672   2013-08-16   
503-360 1 Portland OR PTLGORIA7MD  672   2008-03-25   
503-360 9 Portland OR PTLGORIA7MD  672   2008-05-15   
503-374 A Tillamook OR PTLGORIA7MD  672      
503-374 0 Tillamook OR PTLGORIA7MD  672      
503-374 1 Tillamook OR PTLGORIA7MD  672   2004-12-29   
503-374 9 Tillamook OR PTLGORIA7MD  672      
503-376 A McMinnville OR   672      
503-376 1 McMinnville OR PTLGORIA7MD  672      
503-376 3 McMinnville OR   672      
503-376 6 McMinnville OR PTLGORIA7MD  672   2005-06-10   
503-376 8 McMinnville OR PTLGORIA7MD  672   2005-06-10   
503-376 9 McMinnville OR PTLGORIA7MD  672   2002-07-31   
503-379 A McMinnville OR PTLGORIA7MD  672      
503-395 1 Rainier OR PTLGORIA7MD  672   2005-12-24   
503-395 2 Rainier OR PTLGORIA7MD  672   2004-06-03   
503-396 4 St Helens OR PTLGORIA7MD  672   2005-09-12   
503-400 A Salem OR PTLGORIA7MD  672      
503-400 6 Salem OR PTLGORIA7MD  672   2008-07-17   
503-400 7 Salem OR PTLGORIA7MD  672   2008-07-17   
503-405 4 Gresham OR PTLGORIA7MD  672   2012-01-27   
503-405 8 Gresham OR PTLGORIA7MD  672   2008-07-29   
503-406 A Clackamas OR PTLGORIA7MD  672      
503-406 1 Clackamas OR PTLGORIA7MD  672   2010-08-16   
503-406 2 Clackamas OR PTLGORIA7MD  672   2008-08-07   
503-406 3 Clackamas OR PTLGORIA7MD  672   2011-01-29   
503-406 4 Clackamas OR PTLGORIA7MD  672   2010-12-16   
503-406 6 Clackamas OR PTLGORIA7MD  672   2011-04-01   
503-406 9 Clackamas OR PTLGORIA7MD  672   2011-11-18   
503-410 7 St Helens OR PTLGORIA7MD  672   2011-03-20   
503-424 A Beaverton OR   672      
503-424 3 Beaverton OR   672      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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