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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-835 7 Exeter MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-02   
417-855 2 Willow Springs MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2013-11-23   
417-867 7 Koshkonong MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-02   
417-884 3 Sheldon MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   
417-896 A Cassville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522      
417-896 5 Cassville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522      
417-899 4 Buffalo MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2021-04-29   
417-922 6 Bronaugh MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-02   
417-929 7 Rogersville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-13   
417-943 4 Marshfield MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-21   
417-946 2 Mansfield MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2021-04-29   
417-948 6 Vanzant MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   
417-952 2 Joplin MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2017-04-13   
417-955 4 Stockton MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2005-08-28   
417-955 6 Stockton MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2021-04-05   
417-966 4 Deerfield MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2024-07-06   
417-971 7 Pineville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2023-10-26   
417-984 7 Summersville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   
417-990 5 Springfield MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2023-03-31   
417-995 6 Dadeville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-02   

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

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