Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-616 2 Three Forks MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2014-03-31   
406-616 3 Three Forks MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-06-05   
406-623 9 Hardin MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2008-11-26   
406-624 2 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-11-13   
406-624 5 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-11-13   
406-624 9 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-630 1 Sidney MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2016-09-10   
406-630 3 Sidney MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-12-04   
406-637 3 Terry MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-02-10   
406-640 3 West Yellowstone MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-640 4 West Yellowstone MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-01-10   
406-640 5 West Yellowstone MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-02-12   
406-640 8 West Yellowstone MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2014-03-31   
406-641 2 West Yellowstone MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-06-05   
406-646 6 West Yellowstone MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-647 A Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-647 0 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2008-08-24   
406-662 1 Bridger MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2008-11-26   
406-662 8 Bridger MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2013-06-23   
406-668 1 Fromberg MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-668 3 Fromberg MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-05-31   
406-686 1 Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-686 2 Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-01-10   
406-686 3 Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-04-10   
406-686 6 Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-702 8 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-11-17   
406-703 1 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-09-06   
406-743 9 Laurel MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-12-18   
406-748 6 Colstrip MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-763 1 Gallatin Gateway MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-763 2 Gallatin Gateway MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-02-12   
406-763 6 Gallatin Gateway MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-763 8 Gallatin Gateway MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-01-27   
406-794 3 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-01-06   
406-795 3 Wibaux MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-01-15   
406-800 1 Bridger MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-03-21   
406-800 6 Bridger MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-06-12   
406-813 0 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-03-21   
406-813 1 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-09-09   
406-813 2 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-06-12   
406-823 0 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-831 0 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-11-17   
406-831 9 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-11-17   
406-838 3 Cooke City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-05-31   
406-838 6 Cooke City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-848 1 Gardiner MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-848 4 Gardiner MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2014-05-25   
406-851 5 Miles City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-08-10   
406-852 2 Miles City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-852 5 Miles City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-10-12   

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Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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