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
816-295 6 Blue Springs MO KSCZMODR3MD  524   2004-11-23   
816-297 7 Adrian MO KSCZMODR3MD  524   2017-09-13   
816-298 A Kansas City MO   524      
816-298 0 Kansas City MO KSCZMODR3MD  524   2006-06-25   
816-298 1 Kansas City MO   524      
816-298 8 Kansas City MO KSCZMODR3MD  524   2006-06-25   
816-298 9 Kansas City MO KSCZMODR3MD  524   2006-06-25   
816-299 4 Kansas City MO KSCZMODR3MD  524   2014-11-17   
816-306 8 Maysville MO KSCZMODR3MD  524   2017-03-20   
816-326 A Kansas City MO   524      
816-326 0 Kansas City MO   524      
816-326 1 Kansas City MO KSCZMODR3MD  524      
816-326 2 Kansas City MO KSCZMODR3MD  524      
816-326 3 Kansas City MO   524      
816-332 6 Kansas City MO KSCZMODR3MD  524   2006-04-14   
816-335 A Liberty MO KSCZMODR3MD  524   2024-12-17   
816-335 0 Liberty MO KSCZMODR3MD  524      
816-336 1 Missouri City MO KSCZMODR3MD  524   2005-01-23   
816-336 2 Missouri City MO KSCZMODR3MD  524   2012-02-18   
816-337 A Kansas City MO   524      
816-337 3 Kansas City MO   524      
816-337 4 Kansas City MO   524      
816-339 2 Rosendale MO KSCZMODR3MD  524   2017-05-15   
816-340 6 Kansas City MO KSCZMODR3MD  524   2009-12-13   
816-342 4 Avenue City MO KSCZMODR3MD  524   2017-03-20   
816-354 A Farley MO KSCZMODR3MD  524      
816-354 3 Farley MO KSCZMODR3MD  524      
816-357 4 Trimble MO KSCZMODR3MD  524   2020-02-24   
816-359 A Kansas City MO KSCZMODR3MD  524      
816-359 3 Kansas City MO KSCZMODR3MD  524      
816-362 7 Lathrop MO   524   2026-03-19   
816-366 A Greenwood MO   524      
816-366 3 Greenwood MO   524      
816-366 4 Greenwood MO   524      
816-367 2 Amazonia MO KSCZMODR3MD  524   2017-05-15   
816-368 A Liberty MO   524      
816-368 0 Liberty MO   524      
816-368 2 Liberty MO KSCZMODR3MD  524   2012-02-18   
816-368 5 Liberty MO KSCZMODR3MD  524   2013-07-08   
816-371 A Lawson MO KSCZMODR3MD  524      
816-371 2 Lawson MO KSCZMODR3MD  524   2020-02-10   
816-393 4 Clarksdale MO KSCZMODR3MD  524   2017-03-20   
816-396 0 St Joseph MO KSCZMODR3MD  524   2005-07-01   
816-396 5 St Joseph MO KSCZMODR3MD  524   2002-07-15   
816-396 6 St Joseph MO KSCZMODR3MD  524   2010-07-22   
816-396 8 St Joseph MO KSCZMODR3MD  524   2005-07-01   
816-396 9 St Joseph MO KSCZMODR3MD  524   2013-08-19   
816-398 6 Kansas City MO KSCZMODR3MD  524   2010-12-05   
816-398 7 Kansas City MO KSCZMODR3MD  524   2007-11-05   
816-398 8 Kansas City MO KSCZMODR3MD  524   2006-10-26   

<< 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: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.