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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-905 1 Joliet MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-04-27   
406-905 9 Joliet MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-02-12   
406-919 4 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-07-12   
406-919 5 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-07-12   
406-919 6 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-11-26   
406-919 7 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-11-26   
406-924 3 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-924 9 Belgrade MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-936 A Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-936 0 Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-09-14   
406-936 9 Clyde Park MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-02-12   
406-944 1 Miles City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-10-20   
406-948 1 Glendive MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-08-11   
406-948 2 Glendive MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-08-11   
406-948 8 Glendive MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-08-10   
406-962 5 Joliet MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2008-11-26   
406-962 6 Joliet MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-970 2 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2022-10-22   
406-998 6 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-01-05   
701-505 8 East Sidney ND 999E BANDWIDTH.COM CLEC, LLC - ND 650   2022-02-25   
701-695 0 East Fairview ND 999E BANDWIDTH.COM CLEC, LLC - ND 650   2012-02-04   
701-695 2 East Fairview ND 999E BANDWIDTH.COM CLEC, LLC - ND 650   2018-06-10   
701-829 0 East Sidney ND 999E BANDWIDTH.COM CLEC, LLC - ND 650   2012-01-22   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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