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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Boardman, OR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
458-235 A PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
458-235 0 PTLDORWAX7Y  073H TELNYX LLC 672   2022-08-22   
458-235 2 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2018-10-29   
458-235 4 PTLDORWADS2  750E ONVOY, LLC - OR 672   2019-09-21   
458-235 9 PNTNOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2020-04-17   
541-481 A BDMNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-616 A HMTNORAXDS0  3955 EASTERN OREGON TELECOM, LLC - OR 672      
541-945 A PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-945 0 PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-945 1 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-945 2 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-945 3 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-945 4 PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-945 5 PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672   2017-12-02   
541-945 6 PTLDORWADS2  750E ONVOY, LLC - OR 672   2018-04-29   
541-945 7 PTLDORWADS2  750E ONVOY, LLC - OR 672   2008-11-02   
541-945 8 PTLDORWADS2  750E ONVOY, LLC - OR 672   2011-05-21   
541-945 9 PNTNOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.