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.

Culver, OR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
458-400 A   158H INVOXIO INCORPORATED 672   2018-12-16   
458-400 0   158H INVOXIO INCORPORATED 672   2018-12-16   
541-546 A CLVROR01RS0  9638 QWEST CORPORATION 672      
541-546 0   750E ONVOY, LLC - OR 672   2006-02-28   
541-546 1   750E ONVOY, LLC - OR 672   2006-10-13   
541-546 2   9638 QWEST CORPORATION 672      
541-546 3   9638 QWEST CORPORATION 672      
541-546 4   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-06-01   
541-546 5   9638 QWEST CORPORATION 672      
541-546 6   9638 QWEST CORPORATION 672      
541-546 7   9638 QWEST CORPORATION 672      
541-546 8   9638 QWEST CORPORATION 672      
541-546 9   9638 QWEST CORPORATION 672      
541-803 A   750E ONVOY, LLC - OR 672      
541-803 0   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2009-08-18   
541-803 1   750E ONVOY, LLC - OR 672   2018-01-05   
541-803 2   750E ONVOY, LLC - OR 672   2012-12-15   
541-803 3   750E ONVOY, LLC - OR 672   2012-12-15   
541-803 4   7575 CENTURYLINK COMMUNICATIONS LLC 672   2014-02-17   
541-803 5   157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2014-10-12   
541-803 6   750E ONVOY, LLC - OR 672   2012-09-26   
541-803 7   750E ONVOY, LLC - OR 672   2007-05-07   
541-803 8   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-01-13   
541-803 9   647F ELTOPIA COMMUNICATIONS, LLC - OR 672   2010-07-17   

Last updated: Fri, 17 May 2019 00:49:52 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.