Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Grass Valley, OR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
458-746 A PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
458-746 0 PTLDORWAX7Y  073H TELNYX LLC 672      
458-746 1 THDLORXAFMD  750E ONVOY, LLC - OR 672      
458-746 2 THDLORXAFMD  750E ONVOY, LLC - OR 672      
458-746 3 THDLORXAFMD  750E ONVOY, LLC - OR 672      
458-746 4 THDLORXAFMD  750E ONVOY, LLC - OR 672      
458-746 7 PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
541-333 A GRVYORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
541-394 A PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-394 0 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-394 1 PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
541-394 3 THDLORXAFMD  750E ONVOY, LLC - OR 672      
541-394 4 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-394 5 THDLORXAFMD  750E ONVOY, LLC - OR 672      
541-394 6 THDLORXAFMD  750E ONVOY, LLC - OR 672      
541-394 7 PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672      
541-394 8 THDLORXAFMD  750E ONVOY, LLC - OR 672      
541-394 9 THDLORXAFMD  750E ONVOY, LLC - OR 672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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