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
406-215 5 Missoula MT MSSLMTMACMD  5562 METROPCS, INC. 648   2017-03-27   
406-215 6 Missoula MT MSSLMTMACMD  5562 METROPCS, INC. 648   2017-03-27   
406-215 7 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2021-02-21   
406-215 8 Missoula MT GRFLMTMASMD  622J SKYE TELECOM LLC DBA SKYETEL 648   2021-11-04   
406-215 9 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2017-11-17   
406-216 A Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 0 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648   2023-02-24   
406-216 1 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 2 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 3 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 4 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 5 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 6 Great Falls MT GRFLMTMAHMD  073H TELNYX LLC 648   2023-05-13   
406-216 8 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-216 9 Great Falls MT GRFLMTMAHG1  3924 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 648      
406-217 A Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-217 1 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-07-09   
406-217 2 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-07-30   
406-217 3 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-09-24   
406-217 4 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2007-10-15   
406-217 5 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-03-17   
406-217 6 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-08-18   
406-217 7 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-09-22   
406-217 8 Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2008-11-07   
406-218 A Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648      
406-218 0 Missoula MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2023-05-20   
406-218 1 Missoula MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648   2006-08-18   
406-218 2 Missoula MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2016-04-21   
406-218 3 Missoula MT MSSLMTMADS0  9636 QWEST CORPORATION 648   2013-02-25   
406-218 4 Missoula MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2022-08-27   
406-218 5 Missoula MT MSSLMTMADS0  9636 QWEST CORPORATION 648   2013-02-25   
406-218 6 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2021-02-21   
406-218 7 Missoula MT HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648   2017-06-16   
406-218 8 Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2004-09-17   
406-218 9 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648   2004-09-17   
406-219 A Bozeman MT BLNGMTMAIMD  7421 AT&T - LOCAL 650      
406-219 0 Bozeman MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2006-10-24   
406-219 1 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-02-20   
406-219 2 Bozeman MT BZMNMTEFPS0  008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] 650   2014-05-28   
406-219 3 Bozeman MT BZMNMTEFPS0  008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] 650   2006-12-20   
406-219 4 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-06-17   
406-219 5 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2010-10-21   
406-219 6 Bozeman MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650   2021-09-26   
406-219 7 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-04-03   
406-219 8 Bozeman MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-06-19   
406-219 9 Bozeman MT BLNGMTMAIMD  7421 AT&T - LOCAL 650      
406-220 A Livingston MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-220 0 Livingston MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-220 1 Livingston MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-220 2 Livingston MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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