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
406-391 7 Cut Bank MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-03-28   
406-392 A North Wolf Point MT NWPNMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-392 5 North Wolf Point MT NWPNMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-392 7 North Wolf Point MT GLSGMTXC1MD  443B SAGEBRUSH CELLULAR, INC. 650      
406-393 A Somers MT KLSLMTAZDS0  008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] 648      
406-393 0 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-14   
406-393 1 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-14   
406-393 2 Somers MT KLSLMTAZDS0  008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] 648   2006-05-21   
406-393 3 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2012-12-14   
406-393 4 Somers MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2021-01-21   
406-393 5 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-07-05   
406-393 6 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-03-07   
406-393 7 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2007-11-17   
406-393 8 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2011-03-05   
406-393 9 Somers MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2021-03-07   
406-394 A North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 0 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 1 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 2 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 3 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 4 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 5 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 6 North Havre MT MSSLMTMA0MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 648   2019-01-18   
406-394 7 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 8 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-394 9 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-395 A South Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-395 1 South Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648   2016-08-15   
406-395 4 South Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-395 5 South Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-395 6 South Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-395 8 South Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-396 A Missoula MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-397 A Hingham MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-398 A North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-398 1 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-398 5 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-398 9 North Havre MT HAVRMTXCDS0  2257 TRIANGLE TEL. COOP. ASSN., INC. 648      
406-399 A South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-399 0 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-399 1 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-399 2 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-09-07   
406-399 3 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-06-04   
406-399 4 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-12-07   
406-399 5 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-03-08   
406-399 6 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2011-01-07   
406-399 7 South Havre MT HLNAMTMAX1X  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2011-04-04   
406-399 8 South Havre MT HAVRMTXCDS1  958H TRIANGLE COMMUNICATION SYSTEM, INC. - MT- 648   2017-07-01   
406-400 A Havre MT HAVRMTXCDS1  958H TRIANGLE COMMUNICATION SYSTEM, INC. - MT- 648      
406-400 0 Havre MT GRFLMTMA7MD  453F ONVOY, LLC - MT 648   2017-07-31   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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