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.

OCN: 094G WARM SPRINGS TELECOMMUNICATIONS COMPANY - OR

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
541-615 A Madras OR WRSPOR05DS0  672      
541-615 0 Madras OR WRSPOR05DS0  672   2011-09-30   
541-777 2 Madras OR WRSPOR05DS0  672   2014-04-25   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.