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
971-803 6 Portland OR PTLGORIA7MD  672   2014-08-10   
971-812 7 Scappoose OR PTLGORIA7MD  672   2022-12-29   
971-825 3 Clackamas OR PTLGORIA7MD  672   2022-05-30   
971-837 2 Beaverton OR PTLGORIA7MD  672   2021-07-03   
971-865 8 Portland OR PTLGORIA7MD  672   2016-09-06   
971-915 A Salem OR PTLGORIA7MD  672      
971-930 1 Portland OR PTLGORIA7MD  672   2016-07-26   
971-930 4 Portland OR   672   2015-11-28   
971-999 6 Yamhill OR PTLGORIA7MD  672   2014-02-19   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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