Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4323 FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
503-743 9 Aumsville-Turner OR   672      
503-749 A Aumsville-Turner OR AMVLORXXDS0  672      
503-749 1 Aumsville-Turner OR   672      
503-749 2 Aumsville-Turner OR   672      
503-749 3 Aumsville-Turner OR   672      
503-749 4 Aumsville-Turner OR   672      
503-749 8 Aumsville-Turner OR   672      
503-825 5 Sherwood OR   672   2007-07-09   
503-825 6 Sherwood OR   672   2007-07-09   
503-826 A Stafford-Sandy OR SNDYORXADS2  672      
503-826 0 Stafford-Sandy OR   672      
503-826 1 Stafford-Sandy OR   672      
503-826 8 Stafford-Sandy OR   672      
503-826 9 Stafford-Sandy OR   672      
503-835 A Amity OR AMTYORXXRS0  672      
503-844 A Beaverton OR HLBOORXBDS1  672      
503-846 A Beaverton OR HLBOORXBDS1  672      
503-848 A Beaverton OR ALOHORXXDS1  672      
503-854 A Detroit OR DTRTORXARS0  672      
503-854 3 Detroit OR   672      
503-864 A Dayton OR DYTNORXADS0  672      
503-864 1 Dayton OR   672      
503-864 2 Dayton OR   672      
503-864 3 Dayton OR   672      
503-864 4 Dayton OR   672      
503-864 8 Dayton OR   672      
503-864 9 Dayton OR   672      
503-868 A Grand Island OR GDISORXXRS1  672      
503-868 7 Grand Island OR   672      
503-873 A Silverton OR SLTNORXADS0  672      
503-874 A Silverton OR SLTNORXADS0  672      
503-874 0 Silverton OR   672      
503-874 1 Silverton OR   672      
503-874 2 Silverton OR   672      
503-874 8 Silverton OR   672      
503-874 9 Silverton OR   672      
503-885 A Stafford-Sandy OR TULTORXADS0  672      
503-885 0 Stafford-Sandy OR   672      
503-885 1 Stafford-Sandy OR   672      
503-885 2 Stafford-Sandy OR   672      
503-885 5 Stafford-Sandy OR   672      
503-885 6 Stafford-Sandy OR   672      
503-885 7 Stafford-Sandy OR   672      
503-885 8 Stafford-Sandy OR   672      
503-885 9 Stafford-Sandy OR   672      
503-897 A Mill City OR MLCYORXADS0  672      
503-897 2 Mill City OR   672      
503-897 3 Mill City OR   672      
503-897 4 Mill City OR   672      
503-897 5 Mill City OR   672      

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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