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: 651

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-651 A Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-651 0 Fossil OR PTLDORWAXCY  647F ELTOPIA COMMUNICATIONS LLC - OR 672   2010-07-17   
541-651 1 Fossil OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-651 2 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-651 3 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-651 4 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-651 5 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2019-01-24   
541-651 6 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2019-09-21   
541-651 7 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2008-11-02   
541-651 8 Fossil OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2011-03-14   
541-651 9 Fossil OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2021-04-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.