| Cities Covered: Absarokee, Alberton, Alta, Alzada, Amsterdam, Anaconda, Arlee, Ashland, Augusta, Avon, Bainville, Baker, Beach, Belfry, Belgrade, Belt, Big Sandy, Big Sky, Big Timber, Bigfork, Billings, Birney, Bloomfield, Boulder, Box Elder, Bozeman, Brady, Bridger, Broadus, Broadview, Brockton, Browning, Busby, Butte, Camp Crook, Canyon Creek, Canyon Ferry, Carlyle, Carter, Cascade, Charlo, Chester, Chinook, Choteau, Circle, Clancy, Clinton, Clyde Park, Colstrip, Columbia Falls, Columbus, Condon, Conrad, Cooke City, Corvallis, Crow Agency, Culbertson, Cut Bank, Dagmar, Darby, Dayton-Ranchester, Decker, Deer Lodge, Denton, Devon, Dillon, Divide, Dixon, Dodson, Drummond, Dupuyer, Dutton, East Conrad, East Helena, Ekalaka, Elmo, Ennis, Ethridge, Eureka, Eureka Rural, Fairfield, Fairview, Fallon, Finley Point, Flaxville, Forsyth, Fort Benton, Fort Peck, Fort Smith, Frannie, Frazer, Frenchtown, Froid, Fromberg, Gallatin Gateway, Gardiner, Gast Glacier Park, Geraldine, Geyser, Gildford, Glasgow, Glasgow A.F.B., Glendive, Glentana, Grant, Grass Range, Great Falls, Hamilton, Hardin, Harlem, Harlowton, Harrison, Haugan, Havre, Hays, Helena, Highwood, Hingham, Hinsdale, Hobson, Hopp Illiad, Hot Springs, Hulett, Hungry Horse, Huntley, Hysham, Jackson, Joliet, Joplin, Jordan, Judith Gap, Kalispell, Kevin, Kremlin, Lakeside, Lambert, Lame Deer, Larslan, Laurel, Lavina, Lewistown, Libby, Lima, Lincoln, Lindsay, Livingston, Lodge Grass, Lolo, Loma, Lovell, Malta, Manhattan, Marion, Martinsdale, Medicine Lake, Melrose, Melstone, Melville, Midvale, Miles City, Milltown, Missoula, Molt, Moore, Musselshell, Nashua, Neihart, North Broadus, North Custer, North Cut Bank, North Glasgow, North Havre, North Hinsdale, North Nashua, North Poplar, North Wolf Point, Noxon, Olney, Opheim, Opportunity, Outlook, Ovando, Pablo, Park City, Peerless, Pendroy, Philipsburg, Plains, Plentywood, Plevna, Polson, Poplar, Potomac, Powell, Power, Pray, Rapelje, Raynesford, Red Lodge, Reedpoint, Reserve, Richey, Roberts, Rock Springs, Ronan, Rosebud, Roundup, Roy, Rudyard, Ryegate, Saco, Savage, Scobey, Seeley Lake, Shelby, Shepherd, Sheridan, Sidney, Simpson Havre, Somers, South Chester, South Flaxville, South Havre, South Malta, South Miles City, South Wolf Point, Squaw Gap, St Ignatius, St Mary, Stanford, Stevensville, Stockett Sand Coulee, Sunburst, Superior, Swan Lake, Sweetgrass, Terry, Thompson Falls, Three Forks, Townsend, Troy, Turner, Twin Bridges, Ulm, Valier, Vaughn, Victor, Virginia City, Warm Springs, West Glacier, West Glendive, West Scobey, West Yellowstone, Westby, White Sulphur Spring, Whitefish, Whitehall, Whitewater, Wibaux, Wilsall, Winifred, Winnett, Wisdom, Wise River, Wolf Creek, Wolf Point, Worden, Wyola, Yellow Bay |
Montana Area Code Map