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.

Grand Ronde, OR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
503-461 A THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 0 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 1 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 2 PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-461 3 PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-461 4 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 5 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 6 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 7 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 8 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-461 9 THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-879 A GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 0 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 1 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 2 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 3 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 4 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 5 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 6 GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 7 PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672      
503-879 8 PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672      
503-879 9 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
971-298 A THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 0 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 1 PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672      
971-298 3 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 4 PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672      
971-298 5 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 6 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 7 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 8 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-298 9 THDLORXAFMD  750E ONVOY, LLC - OR 672      
971-457 A SHRDORXA1MD  750E ONVOY, LLC - OR 672      
971-457 2 SHRDORXA1MD  750E ONVOY, LLC - OR 672      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.