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.

OCN: 4932 LEVEL 3 COMMUNICATIONS, LLC - MO

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
417-488 7 Bolivar MO SPFDMODL5MD  522   2024-01-06   
417-490 6 Sarcoxie MO SPFDMODL5MD  522   2023-02-24   
417-497 7 Milo MO SPFDMODL5MD  522   2014-06-06   
417-512 8 Springfield MO SPFDMODL5MD  522   2020-06-12   
417-524 7 Shell Knob MO SPFDMODL5MD  522   2014-06-06   
417-528 7 Clever MO SPFDMODL5MD  522   2014-06-06   
417-537 7 Golden City MO SPFDMODL5MD  522   2014-06-02   
417-538 7 Cape Fair MO SPFDMODL5MD  522   2014-06-02   
417-544 8 Branson MO SPFDMODL5MD  522   2011-10-13   
417-545 4 Forsyth MO SPFDMODL5MD  522   2006-09-25   
417-552 7 Jenkins MO SPFDMODL5MD  522   2014-06-02   
417-553 A Joplin MO SPFDMODL5MD  522      
417-553 0 Joplin MO SPFDMODL5MD  522      
417-553 2 Joplin MO SPFDMODL5MD  522   2010-08-08   
417-553 3 Joplin MO SPFDMODL5MD  522   2010-08-08   
417-553 4 Joplin MO SPFDMODL5MD  522      
417-553 7 Joplin MO SPFDMODL5MD  522   2011-04-08   
417-561 7 Rockaway Beach MO SPFDMODL5MD  522   2014-06-06   
417-563 A Rich Hill MO SPFDMODL5MD  522      
417-563 7 Rich Hill MO SPFDMODL5MD  522   2023-01-30   
417-566 7 Preston MO SPFDMODL5MD  522   2014-06-06   
417-590 8 Springfield MO SPFDMODL5MD  522   2022-04-22   
417-595 A Nixa MO SPFDMODL5MD  522      
417-595 0 Nixa MO SPFDMODL5MD  522   2005-02-15   
417-595 4 Nixa MO SPFDMODL5MD  522      
417-600 4 Willard MO SPFDMODL5MD  522   2021-01-09   
417-605 2 Springfield MO SPFDMODL5MD  522   2021-10-08   
417-605 3 Springfield MO SPFDMODL5MD  522   2022-02-25   
417-605 7 Springfield MO SPFDMODL5MD  522   2023-10-14   
417-614 4 Carl Junction MO SPFDMODL5MD  522   2018-08-19   
417-620 2 Conway MO SPFDMODL5MD  522   2017-04-30   
417-622 A Joplin MO SPFDMODL5MD  522      
417-622 0 Joplin MO SPFDMODL5MD  522   2005-03-02   
417-622 4 Joplin MO SPFDMODL5MD  522      
417-627 5 Joplin MO SPFDMODL5MD  522   2016-01-22   
417-630 7 Marshfield MO SPFDMODL5MD  522   2007-01-12   
417-631 4 Springfield MO SPFDMODL5MD  522   2007-05-22   
417-633 7 Springfield MO SPFDMODL5MD  522   2015-08-30   
417-635 6 Monett MO SPFDMODL5MD  522   2013-08-18   
417-637 4 Greenfield MO SPFDMODL5MD  522   2023-02-24   
417-640 7 Avilla MO SPFDMODL5MD  522   2014-06-02   
417-641 7 Highlandville MO SPFDMODL5MD  522   2014-06-02   
417-644 6 Lowry City MO SPFDMODL5MD  522   2014-06-02   
417-651 A Gainesville MO SPFDMODL5MD  522      
417-651 5 Gainesville MO SPFDMODL5MD  522      
417-658 4 Neosho MO SPFDMODL5MD  522   2005-08-26   
417-660 A Lamar MO SPFDMODL5MD  522      
417-660 4 Lamar MO SPFDMODL5MD  522      
417-662 2 Seligman MO SPFDMODL5MD  522   2014-06-06   
417-668 3 Manes MO SPFDMODL5MD  522   2014-06-02   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.