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: 993E BANDWIDTH.COM CLEC, 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 28 29 30 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
417-433 9 Walker MO SPFDMOMCX9X  522   2020-04-12   
417-441 0 Sparta MO SPFDMOMCX9X  522   2022-01-01   
417-448 0 Nevada MO SPFDMOMCX9X  522   2008-11-29   
417-448 6 Nevada MO SPFDMOMCX9X  522   2015-02-27   
417-453 1 Nebo MO SPFDMOMCX9X  522   2020-04-20   
417-458 2 Roby MO SPFDMOMCX9X  522   2020-05-02   
417-462 6 Grovespring MO SPFDMOMCX9X  522   2020-04-16   
417-471 7 Mount Vernon MO SPFDMOMCX9X  522   2018-06-11   
417-473 0 Niangua MO SPFDMOMCX9X  522   2018-09-21   
417-476 3 Pierce City MO SPFDMOMCX9X  522   2015-03-01   
417-487 9 Schell City MO SPFDMOMCX9X  522   2020-03-29   
417-501 0 Springfield MO SPFDMOMCX9X  522   2010-06-18   
417-501 2 Springfield MO SPFDMOMCX9X  522   2010-06-18   
417-501 3 Springfield MO SPFDMOMCX9X  522   2010-06-18   
417-501 4 Springfield MO SPFDMOMCX9X  522   2010-08-13   
417-501 5 Springfield MO SPFDMOMCX9X  522   2010-08-13   
417-501 6 Springfield MO SPFDMOMCX9X  522   2010-08-13   
417-501 7 Springfield MO SPFDMOMCX9X  522   2010-08-13   
417-501 9 Springfield MO SPFDMOMCX9X  522   2012-06-11   
417-503 A Humansville MO SPFDMOMCX9X  522      
417-503 0 Humansville MO SPFDMOMCX9X  522   2022-04-01   
417-509 6 Springfield MO SPFDMOMCX9X  522   2016-08-22   
417-519 8 Verona MO SPFDMOMCX9X  522   2020-03-12   
417-524 8 Shell Knob MO   522   2025-12-11   
417-526 4 Carthage MO SPFDMOMCX9X  522   2017-10-19   
417-526 5 Carthage MO SPFDMOMCX9X  522   2017-10-19   
417-528 0 Clever MO SPFDMOMCX9X  522   2019-05-17   
417-537 2 Golden City MO SPFDMOMCX9X  522   2018-09-20   
417-541 0 Washburn MO SPFDMOMCX9X  522   2018-09-14   
417-548 9 Sarcoxie MO SPFDMOMCX9X  522   2018-09-22   
417-551 9 Ozark MO SPFDMOMCX9X  522   2008-11-29   
417-552 8 Jenkins MO   522   2025-12-11   
417-553 1 Joplin MO SPFDMOMCX9X  522   2015-02-27   
417-553 9 Joplin MO SPFDMOMCX9X  522   2014-05-24   
417-554 6 Mansfield MO SPFDMOMCX9X  522   2018-06-01   
417-557 1 Hermitage MO SPFDMOMCX9X  522   2017-07-15   
417-567 0 Fair Grove MO SPFDMOMCX9X  522   2008-11-29   
417-567 3 Fair Grove MO SPFDMOMCX9X  522   2015-02-27   
417-567 4 Fair Grove MO SPFDMOMCX9X  522   2014-05-24   
417-580 A Carl Junction MO SPFDMOMCX9X  522      
417-580 0 Carl Junction MO SPFDMOMCX9X  522   2022-01-13   
417-580 9 Carl Junction MO SPFDMOMCX9X  522   2022-01-14   
417-589 5 Conway MO SPFDMOMCX9X  522   2018-09-17   
417-591 9 Arcola MO SPFDMOMCX9X  522   2020-04-02   
417-596 9 West Plains MO SPFDMOMCX9X  522   2020-08-14   
417-597 3 Springfield MO SPFDMOMCX9X  522   2008-11-29   
417-597 4 Springfield MO SPFDMOMCX9X  522   2008-11-29   
417-603 0 Springfield MO SPFDMOMCX9X  522   2024-10-05   
417-603 1 Springfield MO SPFDMOMCX9X  522   2024-10-05   
417-603 8 Springfield MO SPFDMOMCX9X  522   2024-10-05   

<< 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 28 29 30 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.