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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
406-315 9 Great Falls MT GRFLMTMAJMD  843H SAGEBRUSH CELLULAR, INC. 648      
406-316 A Boulder MT HLNAMTMAX0X  7421 AT&T - LOCAL 648      
406-316 0 Boulder MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-316 1 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 2 Boulder MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-316 3 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 4 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 5 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 6 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 7 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 8 Boulder MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-316 9 Boulder MT HLNAMTMAX0X  7421 AT&T - LOCAL 648      
406-317 A Missoula MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-317 0 Missoula MT MSSLMTMAYMD  771G TELEPORT COMMUNICATIONS AMERICA MT - LLC 648      
406-317 1 Missoula MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-317 2 Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-317 3 Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-317 4 Missoula MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-317 5 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-317 6 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-317 7 Missoula MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-317 8 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-317 9 Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-318 A Billings MT BLNGMTMARMD  357E YMAX COMMUNICATIONS CORP. - MT 650      
406-318 0 Billings MT BLNGMTMARMD  357E YMAX COMMUNICATIONS CORP. - MT 650      
406-318 1 Billings MT   145J TERRA NOVA TELECOM INC. 650      
406-318 2 Billings MT BLNGMTWE9MD  073H TELNYX LLC 650      
406-318 3 Billings MT BLNGMT939MD  145J TERRA NOVA TELECOM INC. 650      
406-318 4 Billings MT   6529 T-MOBILE USA, INC. 650      
406-318 5 Billings MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 6 Billings MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 7 Billings MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 8 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-318 9 Billings MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-319 A Polson MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-319 0 Polson MT MSSLMTMACMD  6529 T-MOBILE USA, INC. 648      
406-319 1 Polson MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-319 2 Polson MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-319 3 Polson MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-319 4 Polson MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-319 5 Polson MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-319 6 Polson MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-319 8 Polson MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-319 9 Polson MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-320 A Roundup MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-320 0 Roundup MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-320 1 Roundup MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-320 2 Roundup MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-320 3 Roundup MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-321 A Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-321 0 Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-321 1 Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-321 2 Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-321 3 Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-321 4 Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-321 5 Columbus MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-321 6 Columbus MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-321 7 Columbus MT   145J TERRA NOVA TELECOM INC. 650      
406-321 8 Columbus MT BLNGMT93DS0  588H AIRUS, INC. - MT 650      
406-321 9 Columbus MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-322 A Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 0 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 1 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 2 Columbus MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-322 3 Columbus MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-322 4 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 5 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 6 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 7 Columbus MT   939H COMMIO, LLC 650      
406-322 8 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-322 9 Columbus MT CLMBMTMARS1  9636 QWEST CORPORATION 650      
406-323 A Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 1 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 2 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 3 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 4 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 7 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 8 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 9 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-324 A Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 0 Helena MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-324 1 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 2 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 3 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 4 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 5 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 6 Helena MT HLNAMTMADS0  9636 QWEST CORPORATION 648      
406-324 7 Helena MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-324 9 Helena MT GRFLMTMAHMD  073H TELNYX LLC 648      
406-325 A Billings MT BLNGMTMAX6X  732J NUSO, LLC 650      
406-325 0 Billings MT   939H COMMIO, LLC 650      
406-325 1 Billings MT BLNGMTMAX6X  732J NUSO, LLC 650      
406-325 2 Billings MT   939H COMMIO, LLC 650      
406-325 3 Billings MT   939H COMMIO, LLC 650      
406-325 4 Billings MT BLNGMT20PS0  4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-325 5 Billings MT   145J TERRA NOVA TELECOM INC. 650      
406-325 6 Billings MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-325 7 Billings MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-325 8 Billings MT BLNGMT20PS0  4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-325 9 Billings MT   939H COMMIO, LLC 650      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 >>

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

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