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.

NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 767

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-767 A Cottage Grove OR CTGVOR53DS1  9638 QWEST CORPORATION 670      
541-767 0 Cottage Grove OR   9638 QWEST CORPORATION 670      
541-767 1 Cottage Grove OR   9638 QWEST CORPORATION 670      
541-767 2 Cottage Grove OR   9638 QWEST CORPORATION 670      
541-767 3 Cottage Grove OR   9638 QWEST CORPORATION 670      
541-767 4 Cottage Grove OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 670   2002-06-04   
541-767 5 Cottage Grove OR   9638 QWEST CORPORATION 670      
541-767 6 Cottage Grove OR   624H ONVOY SPECTRUM, LLC 670   2021-12-13   
541-767 7 Cottage Grove OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2021-12-11   
541-767 8 Cottage Grove OR   750E ONVOY, LLC - OR 670   2008-09-05   
541-767 9 Cottage Grove OR   9638 QWEST CORPORATION 670      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.