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.

Switch: EUGNOR53XZX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
458-234 A Eugene OR 197D VONAGE AMERICA LLC 670      
458-234 0 Eugene OR 197D VONAGE AMERICA LLC 670   2018-05-03   
458-658 2 Medford OR 197D VONAGE AMERICA LLC 670   2020-05-18   
458-658 3 Medford OR 197D VONAGE AMERICA LLC 670   2020-05-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.