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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-210 A Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 0 Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 1 Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 2 Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 3 Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 4 Medford OR   6529 T-MOBILE USA, INC. 670   2006-08-26   
541-210 5 Medford OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2006-08-29   
541-210 6 Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 7 Medford OR   6664 SPRINT SPECTRUM L.P. 670      
541-210 8 Medford OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2006-08-29   
541-210 9 Medford OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2008-02-15   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.