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.

Switch: STLSMO05RMD

<< 1 2 3 4 5 6 7 8 9

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
636-486 9 Harvester MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-08-28   
636-492 1 Fenton MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-492 2 Fenton MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-06-05   
636-493 8 St Charles MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-04-07   
636-495 1 High Ridge MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-497 1 Wentzville MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2026-06-06   
636-498 4 Harvester MCA4 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-12-11   
636-498 9 Harvester MCA4 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-08-28   
636-524 6 Festus-Crystal City MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2004-02-08   
636-525 1 Imperial MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-542 8 O'Fallon MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-548 A Maxville MO 993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-548 0 Maxville MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-548 5 Maxville MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-548 6 Maxville MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2010-09-04   
636-549 7 Eureka MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
636-556 0 Valley Park MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-557 7 Manchester MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2023-02-20   
636-565 0 De Soto MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-566 0 Winfield MCA5 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-585 0 High Hill MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2019-06-14   
636-587 0 Eureka MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-590 6 Chesterfield MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
636-591 1 Manchester MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-02-28   
636-649 4 Union MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-649 5 Union MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-651 5 Fenton MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2026-06-06   
636-661 0 Old Monroe MCA5 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2019-01-11   
636-673 6 Foristell MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2022-01-02   
636-673 8 Foristell MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2020-05-21   
636-674 6 Antonia MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-09-20   
636-674 9 Antonia MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-686 0 Manchester MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-695 8 Dardenne MCA4 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-07-20   
636-706 5 St Peters MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-07-22   
636-707 2 Cedar Hill MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-03-31   
636-720 9 Harvester MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2012-09-24   
636-725 0 Festus-Crystal City MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
636-725 2 Festus-Crystal City MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-02-28   
636-728 9 Chesterfield MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2012-04-26   
636-733 6 Chesterfield MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-735 3 Chesterfield MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2015-09-20   
636-742 1 Gray Summit MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-748 A Cedar Hill MO 993E BANDWIDTH.COM CLEC, LLC - MO 520      
636-748 0 Cedar Hill MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-748 4 Cedar Hill MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-03-31   
636-748 5 Cedar Hill MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
636-789 1 Hillsboro MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-789 8 Hillsboro MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-791 0 Wright City MCA6 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-812 6 Chesterfield MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-04-25   
636-851 9 Harvester MCA4 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-05-29   
636-888 0 St Clair MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-891 0 Manchester MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2023-02-20   
636-893 0 Manchester MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2023-02-20   
636-896 5 St Charles MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-10-11   
636-896 7 St Charles MCA3 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2005-11-12   
636-926 6 Harvester MCA4 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-12-11   
636-936 9 Harvester MCA4 MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2012-09-09   
636-944 1 Ware MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-944 4 Ware MO 993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
660-961 A Coal MO 993E BANDWIDTH.COM CLEC, LLC - MO 524      
660-961 0 Coal MO 993E BANDWIDTH.COM CLEC, LLC - MO 524   2021-11-12   

<< 1 2 3 4 5 6 7 8 9

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.