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.

Washburn, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-541 A BASNMOXAXJX  093F ONVOY, LLC - MO 522      
417-541 0 SPFDMOMCX9X  993E BANDWIDTH.COM CLEC, LLC - MO 522   2018-09-14   
417-541 2 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-12-06   
417-541 3 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-12-06   
417-541 4 SPFDMOTLX8Y  073H TELNYX LLC 522   2020-08-08   
417-541 5 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2021-03-05   
417-541 8 BASNMOXAXJX  093F ONVOY, LLC - MO 522   2018-11-07   
417-826 A WSBNMOXARS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-826 1 WSBNMOXARS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-826 5 WSBNMOXARS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 522      
417-826 6 SPFDMOMC12Z  490J DISH WIRELESS, LLC 522   2022-09-09   
417-826 7 SPFDMODL5MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.