Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-470 7 Shelby MT 453F ONVOY, LLC - MT 648   2011-09-30   
406-470 8 Shelby MT 453F ONVOY, LLC - MT 648   2019-10-28   
406-470 9 Shelby MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-476 1 Dutton MT 453F ONVOY, LLC - MT 648   2012-12-17   
406-476 5 Dutton MT 453F ONVOY, LLC - MT 648   2011-10-21   
406-476 6 Dutton MT 453F ONVOY, LLC - MT 648   2020-11-08   
406-476 7 Dutton MT 453F ONVOY, LLC - MT 648   2007-03-19   
406-476 8 Dutton MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-476 9 Dutton MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-479 5 Butte MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-479 6 Butte MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-479 7 Butte MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-481 1 Missoula MT 453F ONVOY, LLC - MT 648   2023-09-03   
406-481 8 Missoula MT 453F ONVOY, LLC - MT 648   2023-09-28   
406-481 9 Missoula MT 453F ONVOY, LLC - MT 648   2023-09-28   
406-501 A Whitehall MT 453F ONVOY, LLC - MT 648      
406-501 0 Whitehall MT 453F ONVOY, LLC - MT 648   2020-04-04   
406-501 3 Whitehall MT 453F ONVOY, LLC - MT 648   2020-11-08   
406-501 4 Whitehall MT 453F ONVOY, LLC - MT 648   2019-10-20   
406-501 5 Whitehall MT 453F ONVOY, LLC - MT 648   2019-10-20   
406-501 6 Whitehall MT 453F ONVOY, LLC - MT 648   2020-01-03   
406-501 8 Whitehall MT 453F ONVOY, LLC - MT 648   2021-02-11   
406-501 9 Whitehall MT 453F ONVOY, LLC - MT 648   2021-02-11   
406-505 2 Conrad MT 453F ONVOY, LLC - MT 648   2021-02-11   
406-505 3 Conrad MT 453F ONVOY, LLC - MT 648   2021-02-11   
406-505 4 Conrad MT 453F ONVOY, LLC - MT 648   2019-09-15   
406-505 5 Conrad MT 453F ONVOY, LLC - MT 648   2019-10-28   
406-505 7 Conrad MT 453F ONVOY, LLC - MT 648   2011-10-21   
406-507 0 Whitefish MT 453F ONVOY, LLC - MT 648   2024-04-14   
406-508 1 Frenchtown MT 453F ONVOY, LLC - MT 648   2012-12-24   
406-508 3 Frenchtown MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-508 4 Frenchtown MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-508 5 Frenchtown MT 453F ONVOY, LLC - MT 648   2019-09-15   
406-508 6 Frenchtown MT 453F ONVOY, LLC - MT 648   2020-11-08   
406-508 8 Frenchtown MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-508 9 Frenchtown MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-510 A Missoula MT 453F ONVOY, LLC - MT 648      
406-510 0 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 1 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 2 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 3 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 4 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 5 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 6 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 7 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 8 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-510 9 Missoula MT 453F ONVOY, LLC - MT 648   2017-04-21   
406-512 2 Boulder MT 453F ONVOY, LLC - MT 648   2023-04-26   
406-512 8 Boulder MT 453F ONVOY, LLC - MT 648   2023-08-20   
406-519 0 Missoula MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-519 1 Missoula MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-519 3 Missoula MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-519 4 Missoula MT 453F ONVOY, LLC - MT 648   2021-03-26   
406-519 5 Missoula MT 453F ONVOY, LLC - MT 648   2021-03-26   
406-521 1 Townsend MT 453F ONVOY, LLC - MT 648   2012-12-17   
406-521 4 Townsend MT 453F ONVOY, LLC - MT 648   2019-09-15   
406-521 7 Townsend MT 453F ONVOY, LLC - MT 648   2011-10-24   
406-521 9 Townsend MT 453F ONVOY, LLC - MT 648   2021-03-07   
406-540 A Missoula MT 453F ONVOY, LLC - MT 648      
406-540 0 Missoula MT 453F ONVOY, LLC - MT 648   2019-11-18   
406-540 1 Missoula MT 453F ONVOY, LLC - MT 648      
406-540 5 Missoula MT 453F ONVOY, LLC - MT 648   2019-06-20   
406-540 6 Missoula MT 453F ONVOY, LLC - MT 648   2019-06-20   
406-540 7 Missoula MT 453F ONVOY, LLC - MT 648   2012-08-25   
406-540 8 Missoula MT 453F ONVOY, LLC - MT 648   2019-11-18   
406-540 9 Missoula MT 453F ONVOY, LLC - MT 648   2019-11-18   
406-558 5 Helena MT 453F ONVOY, LLC - MT 648   2024-05-05   
406-558 6 Helena MT 453F ONVOY, LLC - MT 648   2024-05-05   
406-558 7 Helena MT 453F ONVOY, LLC - MT 648   2024-05-05   
406-559 3 Anaconda MT 453F ONVOY, LLC - MT 648   2012-12-17   
406-559 4 Anaconda MT 453F ONVOY, LLC - MT 648   2019-09-15   
406-571 1 Finley Point MT 453F ONVOY, LLC - MT 648   2012-12-17   
406-571 3 Finley Point MT 453F ONVOY, LLC - MT 648   2016-02-26   
406-571 4 Finley Point MT 453F ONVOY, LLC - MT 648   2016-02-26   
406-571 5 Finley Point MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-571 6 Finley Point MT 453F ONVOY, LLC - MT 648   2020-11-08   
406-571 7 Finley Point MT 453F ONVOY, LLC - MT 648   2007-04-14   
406-571 8 Finley Point MT 453F ONVOY, LLC - MT 648   2011-07-11   
406-593 3 Butte MT 453F ONVOY, LLC - MT 648   2024-04-06   
406-597 6 Shelby MT 453F ONVOY, LLC - MT 648   2019-09-15   
406-597 8 Shelby MT 453F ONVOY, LLC - MT 648   2023-06-02   
406-604 0 Great Falls MT 453F ONVOY, LLC - MT 648   2019-01-22   
406-604 1 Great Falls MT 453F ONVOY, LLC - MT 648   2019-01-22   
406-604 8 Great Falls MT 453F ONVOY, LLC - MT 648   2019-01-22   
406-605 3 Butte MT 453F ONVOY, LLC - MT 648   2024-04-06   
406-607 6 Kalispell MT 453F ONVOY, LLC - MT 648   2019-06-20   
406-607 8 Kalispell MT 453F ONVOY, LLC - MT 648   2019-06-20   
406-609 0 Kalispell MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-609 2 Kalispell MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-609 3 Kalispell MT 453F ONVOY, LLC - MT 648   2021-07-05   
406-612 A Swan Lake MT 453F ONVOY, LLC - MT 648      
406-612 1 Swan Lake MT 453F ONVOY, LLC - MT 648   2012-12-15   
406-612 2 Swan Lake MT 453F ONVOY, LLC - MT 648   2012-12-15   
406-612 3 Swan Lake MT 453F ONVOY, LLC - MT 648   2012-12-15   
406-612 4 Swan Lake MT 453F ONVOY, LLC - MT 648   2017-11-20   
406-612 5 Swan Lake MT 453F ONVOY, LLC - MT 648   2020-11-08   
406-612 6 Swan Lake MT 453F ONVOY, LLC - MT 648   2019-09-15   
406-612 7 Swan Lake MT 453F ONVOY, LLC - MT 648   2007-12-06   
406-612 8 Swan Lake MT 453F ONVOY, LLC - MT 648   2011-03-05   
406-614 A Bigfork MT 453F ONVOY, LLC - MT 648      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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