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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
406-944 6 Miles City MT BLNGMTWEBMD  771G TELEPORT COMMUNICATIONS AMERICA MT - LLC 650   2019-04-12   
406-944 7 Miles City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-944 8 Miles City MT BLNGMT93DS0  588H AIRUS, INC. - MT 650   2019-11-01   
406-944 9 Miles City MT BLNGMT93DS0  588H AIRUS, INC. - MT 650   2020-03-01   
406-945 A Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 0 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 1 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 2 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 3 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 4 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 5 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-945 7 Havre MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2006-06-08   
406-945 9 Havre MT HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2008-11-21   
406-946 A Livingston MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-946 0 Livingston MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-946 1 Livingston MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2018-03-12   
406-946 2 Livingston MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2016-02-21   
406-946 3 Livingston MT BLNGMTWEAMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 650   2016-03-18   
406-946 4 Livingston MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-946 5 Livingston MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-946 7 Livingston MT BLNGMTWE8MD  508J CENTURYLINK COMMUNICATIONS, LLC 650   2016-08-11   
406-946 8 Livingston MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-10-28   
406-946 9 Livingston MT BLNGMT933MD  073H TELNYX LLC 650   2017-03-31   
406-947 A Musselshell MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-948 A Glendive MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-948 0 Glendive MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-948 1 Glendive MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-08-11   
406-948 2 Glendive MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-08-11   
406-948 3 Glendive MT BLNGMTWEAMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 650   2010-10-01   
406-948 4 Glendive MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-948 5 Glendive MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2012-12-17   
406-948 6 Glendive MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2013-01-24   
406-948 7 Glendive MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2012-12-17   
406-948 8 Glendive MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-08-10   
406-948 9 Glendive MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2012-12-17   
406-949 A Townsend MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-949 0 Townsend MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-949 1 Townsend MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-949 2 Townsend MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-949 3 Townsend MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-951 A Miles City MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 0 Miles City MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 1 Miles City MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 2 Miles City MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 3 Miles City MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 4 Miles City MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 6 Miles City MT BLNGMT939MD  145J TERRA NOVA TELECOM INC. 650   2024-02-12   
406-951 8 Miles City MT   145J TERRA NOVA TELECOM INC. 650   2025-02-14   
406-951 9 Miles City MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2024-04-14   
406-952 A Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 0 Great Falls MT HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2007-02-07   
406-952 1 Great Falls MT HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2008-06-20   
406-952 2 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2019-11-25   
406-952 3 Great Falls MT HLNAMTMAMMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648   2006-11-30   
406-952 4 Great Falls MT HLNAMTHH5MD  792K CHARTER IP ENABLED SERVICES, LLC 648   2005-07-17   
406-952 5 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2021-10-30   
406-952 6 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2021-10-30   
406-952 7 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2020-08-05   
406-952 8 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2020-08-05   
406-952 9 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648   2020-08-05   
406-953 A Hardin MT   443B SAGEBRUSH CELLULAR, INC. 650      
406-953 0 Hardin MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-953 2 Hardin MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   
406-953 3 Hardin MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   
406-953 4 Hardin MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-953 5 Hardin MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-01-05   
406-953 6 Hardin MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-01-05   
406-953 8 Hardin MT   443B SAGEBRUSH CELLULAR, INC. 650   2019-01-10   
406-953 9 Hardin MT   443B SAGEBRUSH CELLULAR, INC. 650   2019-01-10   
406-954 A Roy MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-954 0 Roy MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-955 A Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2024-01-18   
406-955 0 Kalispell MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2025-03-02   
406-955 1 Kalispell MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2024-08-22   
406-955 3 Kalispell MT   9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2025-03-10   
406-955 5 Kalispell MT MSSLMTMACMD  5562 METROPCS, INC. 648   2024-10-14   
406-955 6 Kalispell MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2024-02-01   
406-955 8 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2024-01-19   
406-955 9 Kalispell MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2024-01-19   
406-956 A Baker MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-956 0 Baker MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-12-17   
406-957 A Terry MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-957 0 Terry MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-957 1 Terry MT BLNGMT93DS0  588H AIRUS, INC. - MT 650   2020-03-01   
406-957 2 Terry MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   
406-957 3 Terry MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2023-02-27   
406-957 6 Terry MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-957 7 Terry MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-957 8 Terry MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-957 9 Terry MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-960 A Dillon MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-960 0 Dillon MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-960 4 Dillon MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-961 A Hamilton MT CRVSMTMARS1  9636 QWEST CORPORATION 648      
406-961 0 Hamilton MT CRVSMTMARS1  9636 QWEST CORPORATION 648      
406-961 1 Hamilton MT CRVSMTMARS1  9636 QWEST CORPORATION 648      
406-961 2 Hamilton MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2025-04-08   
406-961 3 Hamilton MT CRVSMTMARS1  9636 QWEST CORPORATION 648      
406-961 4 Hamilton MT CRVSMTMARS1  9636 QWEST CORPORATION 648      
406-961 5 Hamilton MT CRVSMTMARS1  9636 QWEST CORPORATION 648      

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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