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: 960

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-960 A Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672      
541-960 0 Elgin OR PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-960 1 Elgin OR LAGRORAYDS0  0760 PRIORITYONE TELECOMMUNICATIONS, INC. - OR 672   2012-03-24   
541-960 2 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2012-12-15   
541-960 3 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2012-12-15   
541-960 4 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2012-12-15   
541-960 5 Elgin OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2014-02-17   
541-960 6 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2019-01-24   
541-960 7 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2007-07-21   
541-960 8 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2022-10-28   
541-960 9 Elgin OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2019-09-21   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.