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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
406-505 1 Conrad MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-505 2 Conrad MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-505 3 Conrad MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-505 4 Conrad MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-505 5 Conrad MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-505 6 Conrad MT HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648      
406-505 7 Conrad MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-505 8 Conrad MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-505 9 Conrad MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-506 A Billings MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-506 0 Billings MT BLNGMT93BMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-506 1 Billings MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-506 2 Billings MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-506 3 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-506 4 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-506 5 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-506 6 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-506 7 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-506 8 Billings MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650      
406-506 9 Billings MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-507 A Whitefish MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-507 0 Whitefish MT   453F ONVOY, LLC - MT 648      
406-507 1 Whitefish MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-508 A Frenchtown MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-508 0 Frenchtown MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-508 1 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-508 2 Frenchtown MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-508 3 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-508 4 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-508 5 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-508 6 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-508 7 Frenchtown MT HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648      
406-508 8 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-508 9 Frenchtown MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 A Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 0 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 1 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 2 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 3 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 4 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 5 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 6 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 7 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 8 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-510 9 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-512 A Boulder MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-512 0 Boulder MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-512 1 Boulder MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-512 2 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-512 8 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-513 A Helena MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-513 1 Helena MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-513 8 Helena MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-513 9 Helena MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-514 A Culbertson MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-514 0 Culbertson MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-515 A Superior MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-515 0 Superior MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-515 9 Superior MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-516 A Laurel MT BLNGMT93EMD  490J DISH WIRELESS, LLC 650      
406-516 0 Laurel MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-516 1 Laurel MT   453F ONVOY, LLC - MT 650      
406-516 9 Laurel MT BLNGMT93EMD  490J DISH WIRELESS, LLC 650      
406-517 A Livingston MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2024-07-22   
406-517 0 Livingston MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-517 1 Livingston MT   6529 T-MOBILE USA, INC. 650      
406-517 8 Livingston MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-518 A Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 0 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 1 Gallatin Gateway MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-518 2 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 3 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 4 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 5 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 6 Gallatin Gateway MT BLNGMTWE8MD  508J CENTURYLINK COMMUNICATIONS, LLC 650      
406-518 7 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-518 8 Gallatin Gateway MT BLNGMT933MD  073H TELNYX LLC 650      
406-518 9 Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-519 A Missoula MT   515J IP HORIZON LLC 648      
406-519 0 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-519 1 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-519 2 Missoula MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-519 3 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-519 4 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-519 5 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-519 6 Missoula MT   939H COMMIO, LLC 648      
406-519 7 Missoula MT GRFLMTMANMD  515J IP HORIZON LLC 648      
406-519 8 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648      
406-519 9 Missoula MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648      
406-520 A Absarokee MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-520 5 Absarokee MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-520 6 Absarokee MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-521 A Townsend MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-521 0 Townsend MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-521 1 Townsend MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-521 2 Townsend MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-521 3 Townsend MT HLNAMTMAMMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648      
406-521 4 Townsend MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-521 5 Townsend MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-521 6 Townsend MT HLNAMTMAUMD  508J CENTURYLINK COMMUNICATIONS, LLC 648      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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