Local Calling Guide

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NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-304 0 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2020-12-20   
406-304 1 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2020-09-21   
406-304 2 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2020-01-16   
406-304 3 Missoula MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2016-12-15   
406-304 4 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2019-04-26   
406-304 5 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2018-12-07   
406-304 6 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2018-01-12   
406-304 7 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2017-04-10   
406-304 8 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2017-04-10   
406-304 9 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2016-06-30   
406-305 A White Sulphur Springs MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-305 0 White Sulphur Springs MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-12-17   
406-305 1 White Sulphur Springs MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2019-01-11   
406-306 A Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-306 0 Manhattan MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2018-06-07   
406-306 1 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2017-12-22   
406-306 2 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-10-28   
406-306 3 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-306 4 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-306 5 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-01-05   
406-306 6 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-01-05   
406-306 7 Manhattan MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-04-04   
406-306 8 Manhattan MT BLNGMT933MD  073H TELNYX LLC 650   2018-07-25   
406-306 9 Manhattan MT BLNGMT933MD  073H TELNYX LLC 650   2020-01-17   
406-308 A Cascade MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-308 0 Cascade MT GRFLMTMAHMD  073H TELNYX LLC 648   2020-08-07   
406-308 1 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-11-08   
406-308 2 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-01-03   
406-308 3 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-06-05   
406-308 4 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-01-03   
406-308 5 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-10-28   
406-308 6 Cascade MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-09-15   
406-308 7 Cascade MT HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648   2017-10-22   
406-308 8 Cascade MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2023-04-24   
406-308 9 Cascade MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2020-11-03   
406-309 A Kalispell MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-309 0 Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2013-03-12   
406-309 1 Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2013-03-12   
406-309 2 Kalispell MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2011-12-01   
406-309 3 Kalispell MT HLNAMTMAMMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648   2019-02-14   
406-309 4 Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-09-10   
406-309 5 Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-10-06   
406-309 6 Kalispell MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2018-08-26   
406-309 7 Kalispell MT GRFLMTMAHMD  073H TELNYX LLC 648   2020-08-13   
406-309 8 Kalispell MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-02-19   
406-309 9 Kalispell MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-02-19   
406-310 A Butte MT BUTTMTAQ2MD  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648      
406-310 1 Butte MT   6529 T-MOBILE USA, INC. 648   2024-07-07   
406-310 2 Butte MT   6529 T-MOBILE USA, INC. 648   2024-04-04   
406-310 3 Butte MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-310 4 Butte MT BUTTMTAQ2MD  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648   2021-05-14   
406-310 5 Butte MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-310 6 Butte MT HLNAMTMAWMD  6529 T-MOBILE USA, INC. 648   2021-02-07   
406-310 7 Butte MT HLNAMTMAWMD  5562 METROPCS, INC. 648   2017-07-22   
406-310 8 Butte MT HLNAMTMAWMD  5562 METROPCS, INC. 648   2017-07-22   
406-310 9 Butte MT HLNAMTMAWMD  6529 T-MOBILE USA, INC. 648   2019-09-14   
406-312 A Bozeman MT BLNGMT93AMD  478J NUSO, LLC 650      
406-312 0 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-312 1 Bozeman MT BLNGMT93DS0  588H AIRUS, INC. - MT 650   2019-04-29   
406-312 2 Bozeman MT BLNGMT93AMD  478J NUSO, LLC 650   2020-07-17   
406-312 3 Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-312 4 Bozeman MT   792K CHARTER IP ENABLED SERVICES, LLC 650   2021-06-23   
406-312 5 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-05-10   
406-312 6 Bozeman MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-01-05   
406-312 7 Bozeman MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-01-05   
406-312 8 Bozeman MT BLNGMT93DS0  588H AIRUS, INC. - MT 650   2019-12-05   
406-312 9 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-05-10   
406-313 A Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-313 0 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2013-01-17   
406-313 1 Boulder MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2019-06-14   
406-313 2 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-04-04   
406-313 3 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2019-10-28   
406-313 4 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-01-03   
406-313 5 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-02-23   
406-313 6 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2013-01-17   
406-313 7 Boulder MT HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648   2014-05-24   
406-313 8 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2020-04-04   
406-313 9 Boulder MT GRFLMTMAHMD  073H TELNYX LLC 648   2020-08-07   
406-314 A Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-314 0 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2004-12-12   
406-314 1 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2005-01-31   
406-314 2 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2005-08-11   
406-314 3 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2005-09-26   
406-314 4 Kalispell MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2006-03-04   
406-314 5 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2006-03-20   
406-314 6 Kalispell MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2014-05-13   
406-314 7 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2018-09-21   
406-314 8 Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-03-28   
406-314 9 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2015-10-29   
406-315 A Great Falls MT GRFLMTMAJMD  843H SAGEBRUSH CELLULAR, INC. 648      
406-315 0 Great Falls MT GRFLMTMAHMD  073H TELNYX LLC 648   2021-03-04   
406-315 1 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2011-03-10   
406-315 2 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2011-11-17   
406-315 3 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2012-05-06   
406-315 4 Great Falls MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 5 Great Falls MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 6 Great Falls MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 7 Great Falls MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-13   
406-315 8 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648   2014-04-30   
406-315 9 Great Falls MT GRFLMTMAJMD  843H SAGEBRUSH CELLULAR, INC. 648   2017-11-05   

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Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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