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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-505 A Conrad MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-506 A Billings MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-507 A Whitefish MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-508 A Frenchtown MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-510 A Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-512 A Boulder MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-513 A Helena MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-514 A Culbertson MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-515 A Superior MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-516 A Laurel MT BLNGMT93EMD  490J DISH WIRELESS, LLC 650      
406-517 A Livingston MT   6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2024-07-22   
406-518 A Gallatin Gateway MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-519 A Missoula MT   515J IP HORIZON LLC 648      
406-520 A Absarokee MT BLNGMT93BMD  321J HD CARRIER LLC 650      
406-521 A Townsend MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-522 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-523 A Missoula MT MSSLMTMADS0  9636 QWEST CORPORATION 648      
406-524 A Valley Industrial Park MT GAFBMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-525 A South Wolf Point MT SWPNMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-526 A Fort Peck MT FTPCMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-527 A Saco MT SACOMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-528 A Ronan MT RONNMTXCDS0  2252 RONAN TEL. CO. 648      
406-529 A Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-530 A Laurel MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-531 A Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-532 A Missoula MT MSSLMTXCDS0  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648      
406-533 A Butte MT BUTTMT18RS1  9636 QWEST CORPORATION 648      
406-534 A Billings MT   792K CHARTER IP ENABLED SERVICES, LLC 650      
406-535 A Lewistown MT LWTWMTAQRS1  7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. 648      
406-537 A Melville MT BGTMMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-538 A Lewistown MT LWTWMTMADS0  9636 QWEST CORPORATION 648      
406-539 A Bozeman MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-540 A Missoula MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648      
406-541 A Missoula MT MSSLMTXCDS0  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648      
406-542 A Missoula MT MSSLMTMADS0  9636 QWEST CORPORATION 648      
406-543 A Missoula MT MSSLMTMADS0  9636 QWEST CORPORATION 648      
406-544 A Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-545 A Billings MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-546 A Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-547 A White Sulphur Springs MT WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-548 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-549 A Missoula MT MSSLMTMADS0  9636 QWEST CORPORATION 648      
406-550 A Missoula MT MSSLMTXC6MD  732J NUSO, LLC 648      
406-551 A Bozeman MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-552 A Missoula MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-553 A Divide MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-554 A North Broadus MT BRDSMTXCRS1  2251 RANGE TEL COOP INC 650      
406-556 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-557 A Jordan MT JRDNMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-558 A Helena MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-559 A Anaconda MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-560 A Anaconda MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-561 A Billings MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650      
406-562 A Augusta MT FRFDMTXCDS1  2255 3 RIVERS TEL. COOP., INC. 648      
406-563 A Anaconda MT ANCNMTMARS1  9636 QWEST CORPORATION 648      
406-564 A Great Falls MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-565 A Butte MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648      
406-566 A Stanford MT FTBNMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-567 A Denton MT FTBNMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-568 A Ryegate MT RYGTMTXBRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-569 A West Homesteaders Gap MT KEENNDXADS0  1632 RESERVATION TEL. COOP. 638      
406-570 A Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-571 A Finley Point MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-572 A Martinsdale MT WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-573 A Browning MT BRNGMTAQDS0  619J SIYEH COMMUNICATIONS 648      
406-574 A Silvertip MT POWLWYMARS1  9636 QWEST CORPORATION 654      
406-575 A North Ryegate MT RYGTMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-576 A Conrad MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-577 A Bozeman MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650      
406-578 A Wilsall MT WLSLMTMARS1  9636 QWEST CORPORATION 650      
406-579 A Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-580 A Bozeman MT BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-581 A Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-582 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-583 A Bloomfield MT WGLNMTXCDS2  2246 MID-RIVERS TEL. COOP., INC. 650      
406-584 A Lindsay MT LNDSMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-585 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-586 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-587 A Bozeman MT BZMNMTMADS0  9636 QWEST CORPORATION 650      
406-588 A Carlyle MT CRLYMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-589 A Bozeman MT BLNGMTMAXMD  6529 T-MOBILE USA, INC. 650      
406-590 A Great Falls MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-591 A Billings MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-592 A Busby MT BSBYMTXCRS1  2251 RANGE TEL COOP INC 650      
406-593 A Butte MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-594 A Helena MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-595 A Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-596 A Dillon MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-597 A Shelby MT MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-598 A Billings MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-599 A Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-600 A Bozeman MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-601 A Billings MT BLNGMTASHMD  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 650      
406-602 A Bozeman MT BZMNMTMA2MD  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 650      
406-603 A Helena MT HLNAMTHO3MD  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648      
406-604 A Great Falls MT GRFLMTMARS0  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648      
406-605 A Butte MT MSSLMTMAEMD  073H TELNYX LLC 648      
406-606 A Billings MT BLNGMTMATMD  935G TRI TEL, INC. - MT 650      
406-607 A Kalispell MT KLSLMTXC4MD  7870 BLACKFOOT COMMUNICATIONS, INC. - MT 648      
406-608 A Billings MT BLNGMTASKMD  515J IP HORIZON LLC 650      

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

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