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: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 714

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-714 A Nixa MO SPFDMOTLX1Y  159E MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-MO 522      
417-714 0 Nixa MO   993E BANDWIDTH.COM CLEC, LLC - MO 522   2008-11-29   
417-714 2 Nixa MO   093F ONVOY, LLC - MO 522   2023-08-12   
417-714 3 Nixa MO   093F ONVOY, LLC - MO 522   2023-08-12   
417-714 4 Nixa MO   159E MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-MO 522   2005-03-13   
417-714 5 Nixa MO   093F ONVOY, LLC - MO 522   2023-08-12   
417-714 6 Nixa MO   093F ONVOY, LLC - MO 522   2023-08-12   
417-714 7 Nixa MO   508J CENTURYLINK COMMUNICATIONS, LLC 522   2014-06-13   
417-714 8 Nixa MO   093F ONVOY, LLC - MO 522   2023-08-12   
417-714 9 Nixa MO   159E MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-MO 522   2011-01-05   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.