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
541-622 A Medford OR   352D CHARTER FIBERLINK OR-CCVII, LLC - OR 670      
541-622 0 Medford OR   750E ONVOY, LLC - OR 670      
541-622 2 Medford OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2011-06-04   
541-622 3 Medford OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2011-06-04   
541-622 4 Medford OR   6664 SPRINT SPECTRUM L.P. 670   2012-07-13   
541-622 5 Medford OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2011-09-12   
541-622 6 Medford OR   7172 ELECTRIC LIGHTWAVE, LLC DBA ALLSTREAM - OR 670   2010-08-16   
541-622 7 Medford OR   352D CHARTER FIBERLINK OR-CCVII, LLC - OR 670   2011-05-12   
541-622 8 Medford OR   352D CHARTER FIBERLINK OR-CCVII, LLC - OR 670   2011-09-16   
541-622 9 Medford OR   6664 SPRINT SPECTRUM L.P. 670   2011-07-18   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.