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406 Area Code in Montana, MT
406 Area code info
The American 406 area code serves Billings and other 364 cities.
| Primary City | Billings, MT |
| Assigned | 88% |
| Time Zone | Mountain |
| Coordinates | 46.6798,-110.0448 |
406 Area Code MAP
All Cities served by 406 area code
| City | Population | Percent of 406 | Percent of City |
|---|---|---|---|
| Absarokee, MT | 1150 | 0% | 100% |
| Alberton, MT | 420 | 0% | 100% |
| Alder, MT | 103 | 0% | 100% |
| Alzada, MT | 29 | 0% | 100% |
| Amsterdam, MT | 180 | 0% | 100% |
| Anaconda-Deer Lodge County, MT | 9298 | 0% | 100% |
| Antelope, MT | 51 | 0% | 100% |
| Arlee, MT | 636 | 0% | 100% |
| Ashland, MT | 824 | 0% | 100% |
| Augusta, MT | 309 | 0% | 100% |
| Avon, MT | 111 | 0% | 100% |
| Azure, MT | 286 | 0% | 100% |
| Babb, MT | 174 | 0% | 100% |
| Bainville, MT | 208 | 0% | 100% |
| Baker, MT | 1741 | 0% | 100% |
| Ballantine, MT | 320 | 0% | 100% |
| Basin, MT | 212 | 0% | 100% |
| Batavia, MT | 385 | 0% | 100% |
| Bear Dance, MT | 275 | 0% | 100% |
| Bearcreek, MT | 79 | 0% | 100% |
| Beaver Creek, MT | 271 | 0% | 100% |
| Belfry, MT | 218 | 0% | 100% |
| Belgrade, MT | 7389 | 0% | 100% |
| Belknap, MT | 158 | 0% | 100% |
| Belt, MT | 597 | 0% | 100% |
| Biddle, MT | 41 | 0% | 100% |
| Big Arm, MT | 177 | 0% | 100% |
| Big Sandy, MT | 598 | 0% | 100% |
| Big Sky, MT | 2308 | 0% | 100% |
| Big Timber, MT | 1641 | 0% | 100% |
| Bigfork, MT | 4270 | 0% | 100% |
| Billings, MT | 104170 | 0% | 100% |
| Birney, MT | 137 | 0% | 100% |
| Black Eagle, MT | 904 | 0% | 100% |
| Boneau, MT | 380 | 0% | 100% |
| Bonner-West Riverside, MT | 1663 | 0% | 100% |
| Boulder, MT | 1183 | 0% | 100% |
| Box Elder, MT | 87 | 0% | 100% |
| Boyd, MT | 35 | 0% | 100% |
| Bozeman, MT | 37280 | 0% | 100% |
| Brady, MT | 140 | 0% | 100% |
| Bridger, MT | 708 | 0% | 100% |
| Bridger, MT | 30 | 0% | 100% |
| Broadus, MT | 468 | 0% | 100% |
| Broadview, MT | 192 | 0% | 100% |
| Brockton, MT | 255 | 0% | 100% |
| Browning, MT | 1016 | 0% | 100% |
| Busby, MT | 745 | 0% | 100% |
| Butte-Silver Bow, MT | 33525 | 0% | 100% |
| Bynum, MT | 31 | 0% | 100% |
| Camas, MT | 58 | 0% | 100% |
| Camp Three, MT | 173 | 0% | 100% |
| Cardwell, MT | 50 | 0% | 100% |
| Carlton, MT | 694 | 0% | 100% |
| Carter, MT | 58 | 0% | 100% |
| Cascade, MT | 685 | 0% | 100% |
| Charlo, MT | 379 | 0% | 100% |
| Charlos Heights, MT | 120 | 0% | 100% |
| Chester, MT | 847 | 0% | 100% |
| Chinook, MT | 1203 | 0% | 100% |
| Choteau, MT | 1684 | 0% | 100% |
| Churchill, MT | 902 | 0% | 100% |
| Circle, MT | 615 | 0% | 100% |
| Clancy, MT | 1661 | 0% | 100% |
| Clinton, MT | 1052 | 0% | 100% |
| Clyde Park, MT | 288 | 0% | 100% |
| Colstrip, MT | 2214 | 0% | 100% |
| Columbia Falls, MT | 4688 | 0% | 100% |
| Columbus, MT | 1893 | 0% | 100% |
| Condon, MT | 343 | 0% | 100% |
| Conner, MT | 216 | 0% | 100% |
| Conrad, MT | 2570 | 0% | 100% |
| Cooke City, MT | 75 | 0% | 100% |
| Coram, MT | 539 | 0% | 100% |
| Corvallis, MT | 976 | 0% | 100% |
| Corwin Springs, MT | 109 | 0% | 100% |
| Craig, MT | 43 | 0% | 100% |
| Crane, MT | 102 | 0% | 100% |
| Crow Agency, MT | 1616 | 0% | 100% |
| Culbertson, MT | 714 | 0% | 100% |
| Custer, MT | 159 | 0% | 100% |
| Cut Bank, MT | 2869 | 0% | 100% |
| Darby, MT | 720 | 0% | 100% |
| Dayton, MT | 84 | 0% | 100% |
| De Borgia, MT | 78 | 0% | 100% |
| Deer Lodge, MT | 3111 | 0% | 100% |
| Denton, MT | 255 | 0% | 100% |
| Dillon, MT | 4134 | 0% | 100% |
| Dixon, MT | 203 | 0% | 100% |
| Dodson, MT | 124 | 0% | 100% |
| Drummond, MT | 309 | 0% | 100% |
| Dupuyer, MT | 86 | 0% | 100% |
| Dutton, MT | 316 | 0% | 100% |
| East Glacier Park Village, MT | 363 | 0% | 100% |
| East Helena, MT | 1984 | 0% | 100% |
| East Missoula, MT | 2157 | 0% | 100% |
| Edgar, MT | 114 | 0% | 100% |
| Ekalaka, MT | 332 | 0% | 100% |
| Elkhorn, MT | 10 | 0% | 100% |
| Elliston, MT | 219 | 0% | 100% |
| Elmo, MT | 180 | 0% | 100% |
| Emigrant, MT | 488 | 0% | 100% |
| Ennis, MT | 838 | 0% | 100% |
| Eureka, MT | 1037 | 0% | 100% |
| Evaro, MT | 322 | 0% | 100% |
| Evergreen, MT | 7616 | 0% | 100% |
| Fairfield, MT | 708 | 0% | 100% |
| Fairview, MT | 840 | 0% | 100% |
| Fallon, MT | 164 | 0% | 100% |
| Finley Point, MT | 480 | 0% | 100% |
| Flaxville, MT | 71 | 0% | 100% |
| Florence, MT | 765 | 0% | 100% |
| Forest Hill Village, MT | 206 | 0% | 100% |
| Forsyth, MT | 1777 | 0% | 100% |
| Fort Belknap Agency, MT | 1293 | 0% | 100% |
| Fort Benton, MT | 1464 | 0% | 100% |
| Fort Peck, MT | 233 | 0% | 100% |
| Fort Shaw, MT | 280 | 0% | 100% |
| Fort Smith, MT | 161 | 0% | 100% |
| Fortine, MT | 325 | 0% | 100% |
| Four Corners, MT | 3146 | 0% | 100% |
| Fox Lake, MT | 158 | 0% | 100% |
| Frazer, MT | 362 | 0% | 100% |
| Frenchtown, MT | 1825 | 0% | 100% |
| Froid, MT | 185 | 0% | 100% |
| Fromberg, MT | 438 | 0% | 100% |
| Gallatin Gateway, MT | 856 | 0% | 100% |
| Gallatin River Ranch, MT | 69 | 0% | 100% |
| Gardiner, MT | 875 | 0% | 100% |
| Garrison, MT | 96 | 0% | 100% |
| Geraldine, MT | 261 | 0% | 100% |
| Geyser, MT | 87 | 0% | 100% |
| Gibson Flats, MT | 199 | 0% | 100% |
| Gildford, MT | 179 | 0% | 100% |
| Glasgow, MT | 3250 | 0% | 100% |
| Glendive, MT | 4935 | 0% | 100% |
| Grass Range, MT | 110 | 0% | 100% |
| Great Falls, MT | 58505 | 0% | 100% |
| Greycliff, MT | 112 | 0% | 100% |
| Hamilton, MT | 4348 | 0% | 100% |
| Happys Inn, MT | 164 | 0% | 100% |
| Hardin, MT | 3505 | 0% | 100% |
| Harlem, MT | 808 | 0% | 100% |
| Harlowton, MT | 997 | 0% | 100% |
| Harrison, MT | 137 | 0% | 100% |
| Havre, MT | 9310 | 0% | 100% |
| Havre North, MT | 716 | 0% | 100% |
| Hays, MT | 843 | 0% | 100% |
| Heart Butte, MT | 582 | 0% | 100% |
| Hebgen Lake Estates, MT | 70 | 0% | 100% |
| Helena, MT | 28190 | 0% | 100% |
| Helena Flats, MT | 1043 | 0% | 100% |
| Helena Valley Northeast, MT | 2995 | 0% | 100% |
| Helena Valley Northwest, MT | 3482 | 0% | 100% |
| Helena Valley Southeast, MT | 8227 | 0% | 100% |
| Helena Valley West Central, MT | 7883 | 0% | 100% |
| Helena West Side, MT | 1637 | 0% | 100% |
| Heron, MT | 282 | 0% | 100% |
| Herron, MT | 116 | 0% | 100% |
| Highwood, MT | 176 | 0% | 100% |
| Hingham, MT | 118 | 0% | 100% |
| Hinsdale, MT | 217 | 0% | 100% |
| Hobson, MT | 215 | 0% | 100% |
| Hot Springs, MT | 544 | 0% | 100% |
| Hungry Horse, MT | 826 | 0% | 100% |
| Huntley, MT | 446 | 0% | 100% |
| Huson, MT | 210 | 0% | 100% |
| Hysham, MT | 312 | 0% | 100% |
| Indian Springs, MT | 31 | 0% | 100% |
| Inverness, MT | 55 | 0% | 100% |
| Ismay, MT | 19 | 0% | 100% |
| Jardine, MT | 57 | 0% | 100% |
| Jefferson City, MT | 472 | 0% | 100% |
| Jette, MT | 253 | 0% | 100% |
| Joliet, MT | 595 | 0% | 100% |
| Joplin, MT | 157 | 0% | 100% |
| Jordan, MT | 343 | 0% | 100% |
| Judith Gap, MT | 126 | 0% | 100% |
| Kalispell, MT | 19927 | 0% | 100% |
| Kerr, MT | 251 | 0% | 100% |
| Kevin, MT | 154 | 0% | 100% |
| Kicking Horse, MT | 286 | 0% | 100% |
| Kila, MT | 392 | 0% | 100% |
| King Arthur Park, MT | 738 | 0% | 100% |
| Kings Point, MT | 151 | 0% | 100% |
| Klein, MT | 168 | 0% | 100% |
| Knife River, MT | 320 | 0% | 100% |
| Kremlin, MT | 98 | 0% | 100% |
| Lake Mary Ronan, MT | 65 | 0% | 100% |
| Lakeside, MT | 2669 | 0% | 100% |
| Lame Deer, MT | 2052 | 0% | 100% |
| Laurel, MT | 6718 | 0% | 100% |
| Lavina, MT | 187 | 0% | 100% |
| Lewistown, MT | 5901 | 0% | 100% |
| Lewistown Heights, MT | 407 | 0% | 100% |
| Libby, MT | 2628 | 0% | 100% |
| Lima, MT | 221 | 0% | 100% |
| Lincoln, MT | 1013 | 0% | 100% |
| Lindisfarne, MT | 284 | 0% | 100% |
| Little Bitterroot Lake, MT | 194 | 0% | 100% |
| Little Browning, MT | 206 | 0% | 100% |
| Livingston, MT | 7044 | 0% | 100% |
| Lockwood, MT | 6797 | 0% | 100% |
| Lodge Grass, MT | 428 | 0% | 100% |
| Lodge Pole, MT | 265 | 0% | 100% |
| Logan, MT | 99 | 0% | 100% |
| Lolo, MT | 3892 | 0% | 100% |
| Loma, MT | 85 | 0% | 100% |
| Lonepine, MT | 162 | 0% | 100% |
| Malmstrom AFB, MT | 3472 | 0% | 100% |
| Malta, MT | 1997 | 0% | 100% |
| Manhattan, MT | 1520 | 0% | 100% |
| Marion, MT | 886 | 0% | 100% |
| Martin City, MT | 500 | 0% | 100% |
| Martinsdale, MT | 64 | 0% | 100% |
| Marysville, MT | 80 | 0% | 100% |
| Maxville, MT | 130 | 0% | 100% |
| Medicine Lake, MT | 225 | 0% | 100% |
| Melstone, MT | 96 | 0% | 100% |
| Midvale, MT | 393 | 0% | 100% |
| Miles City, MT | 8410 | 0% | 100% |
| Missoula, MT | 66788 | 0% | 100% |
| Montana City, MT | 2715 | 0% | 100% |
| Moore, MT | 193 | 0% | 100% |
| Muddy, MT | 617 | 0% | 100% |
| Musselshell, MT | 60 | 0% | 100% |
| Nashua, MT | 290 | 0% | 100% |
| Neihart, MT | 51 | 0% | 100% |
| Niarada, MT | 27 | 0% | 100% |
| North Browning, MT | 2408 | 0% | 100% |
| Noxon, MT | 218 | 0% | 100% |
| Old Agency, MT | 107 | 0% | 100% |
| Olney, MT | 191 | 0% | 100% |
| Opheim, MT | 85 | 0% | 100% |
| Orchard Homes, MT | 5197 | 0% | 100% |
| Outlook, MT | 47 | 0% | 100% |
| Ovando, MT | 81 | 0% | 100% |
| Pablo, MT | 2254 | 0% | 100% |
| Paradise, MT | 163 | 0% | 100% |
| Park City, MT | 983 | 0% | 100% |
| Parker School, MT | 340 | 0% | 100% |
| Philipsburg, MT | 820 | 0% | 100% |
| Piltzville, MT | 395 | 0% | 100% |
| Pinesdale, MT | 917 | 0% | 100% |
| Pioneer Junction, MT | 959 | 0% | 100% |
| Plains, MT | 1048 | 0% | 100% |
| Plentywood, MT | 1734 | 0% | 100% |
| Plevna, MT | 162 | 0% | 100% |
| Polson, MT | 4488 | 0% | 100% |
| Ponderosa Pines, MT | 336 | 0% | 100% |
| Pony, MT | 118 | 0% | 100% |
| Poplar, MT | 810 | 0% | 100% |
| Power, MT | 179 | 0% | 100% |
| Pray, MT | 681 | 0% | 100% |
| Pryor, MT | 618 | 0% | 100% |
| Rader Creek, MT | 363 | 0% | 100% |
| Radersburg, MT | 66 | 0% | 100% |
| Ravalli, MT | 76 | 0% | 100% |
| Red Lodge, MT | 2125 | 0% | 100% |
| Reed Point, MT | 193 | 0% | 100% |
| Reserve, MT | 23 | 0% | 100% |
| Rexford, MT | 105 | 0% | 100% |
| Richey, MT | 177 | 0% | 100% |
| Riverbend, MT | 484 | 0% | 100% |
| Roberts, MT | 361 | 0% | 100% |
| Rocky Boy West, MT | 890 | 0% | 100% |
| Rocky Boy's Agency, MT | 355 | 0% | 100% |
| Rocky Point, MT | 97 | 0% | 100% |
| Rollins, MT | 209 | 0% | 100% |
| Ronan, MT | 1871 | 0% | 100% |
| Roscoe, MT | 15 | 0% | 100% |
| Rosebud, MT | 111 | 0% | 100% |
| Roundup, MT | 1788 | 0% | 100% |
| Roy, MT | 108 | 0% | 100% |
| Rudyard, MT | 258 | 0% | 100% |
| Ryegate, MT | 245 | 0% | 100% |
| Saco, MT | 197 | 0% | 100% |
| Saddle Butte, MT | 128 | 0% | 100% |
| Sand Coulee, MT | 212 | 0% | 100% |
| Sangrey, MT | 306 | 0% | 100% |
| Santa Rita, MT | 113 | 0% | 100% |
| Scobey, MT | 1017 | 0% | 100% |
| Sedan, MT | 99 | 0% | 100% |
| Seeley Lake, MT | 1659 | 0% | 100% |
| Shawmut, MT | 42 | 0% | 100% |
| Shelby, MT | 3376 | 0% | 100% |
| Shepherd, MT | 516 | 0% | 100% |
| Sheridan, MT | 642 | 0% | 100% |
| Sidney, MT | 5191 | 0% | 100% |
| Silesia, MT | 96 | 0% | 100% |
| Silver Gate, MT | 20 | 0% | 100% |
| Simms, MT | 354 | 0% | 100% |
| Somers, MT | 1109 | 0% | 100% |
| South Browning, MT | 1785 | 0% | 100% |
| South Glastonbury, MT | 284 | 0% | 100% |
| South Hills, MT | 517 | 0% | 100% |
| Spokane Creek, MT | 355 | 0% | 100% |
| Springdale, MT | 42 | 0% | 100% |
| Springhill, MT | 130 | 0% | 100% |
| St. Ignatius, MT | 842 | 0% | 100% |
| St. Marie, MT | 264 | 0% | 100% |
| St. Pierre, MT | 350 | 0% | 100% |
| St. Regis, MT | 319 | 0% | 100% |
| St. Xavier, MT | 83 | 0% | 100% |
| Stanford, MT | 401 | 0% | 100% |
| Starr School, MT | 252 | 0% | 100% |
| Stevensville, MT | 1809 | 0% | 100% |
| Stockett, MT | 169 | 0% | 100% |
| Stryker, MT | 26 | 0% | 100% |
| Sula, MT | 37 | 0% | 100% |
| Sun Prairie, MT | 1630 | 0% | 100% |
| Sun River, MT | 124 | 0% | 100% |
| Sunburst, MT | 375 | 0% | 100% |
| Superior, MT | 812 | 0% | 100% |
| Swan Lake, MT | 113 | 0% | 100% |
| Sweet Grass, MT | 58 | 0% | 100% |
| Sylvanite, MT | 103 | 0% | 100% |
| Terry, MT | 605 | 0% | 100% |
| The Silos, MT | 506 | 0% | 100% |
| Thompson Falls, MT | 1313 | 0% | 100% |
| Three Forks, MT | 1869 | 0% | 100% |
| Toston, MT | 108 | 0% | 100% |
| Townsend, MT | 1878 | 0% | 100% |
| Trego, MT | 541 | 0% | 100% |
| Trout Creek, MT | 242 | 0% | 100% |
| Troy, MT | 938 | 0% | 100% |
| Turah, MT | 306 | 0% | 100% |
| Turner, MT | 61 | 0% | 100% |
| Turtle Lake, MT | 209 | 0% | 100% |
| Twin Bridges, MT | 375 | 0% | 100% |
| Ulm, MT | 738 | 0% | 100% |
| Valier, MT | 509 | 0% | 100% |
| Vaughn, MT | 658 | 0% | 100% |
| Victor, MT | 745 | 0% | 100% |
| Virginia City, MT | 190 | 0% | 100% |
| Walkerville, MT | 675 | 0% | 100% |
| Weeksville, MT | 83 | 0% | 100% |
| West Glacier, MT | 227 | 0% | 100% |
| West Glendive, MT | 1948 | 0% | 100% |
| West Havre, MT | 316 | 0% | 100% |
| West Kootenai, MT | 365 | 0% | 100% |
| West Yellowstone, MT | 1271 | 0% | 100% |
| Westby, MT | 168 | 0% | 100% |
| Wheatland, MT | 568 | 0% | 100% |
| White Haven, MT | 577 | 0% | 100% |
| White Sulphur Springs, MT | 939 | 0% | 100% |
| Whitefish, MT | 6357 | 0% | 100% |
| Whitehall, MT | 1038 | 0% | 100% |
| Whitewater, MT | 64 | 0% | 100% |
| Wibaux, MT | 589 | 0% | 100% |
| Willow Creek, MT | 210 | 0% | 100% |
| Wilsall, MT | 178 | 0% | 100% |
| Wineglass, MT | 256 | 0% | 100% |
| Winifred, MT | 208 | 0% | 100% |
| Winnett, MT | 182 | 0% | 100% |
| Winston, MT | 147 | 0% | 100% |
| Wisdom, MT | 98 | 0% | 100% |
| Wolf Point, MT | 2621 | 0% | 100% |
| Woods Bay, MT | 661 | 0% | 100% |
| Worden, MT | 577 | 0% | 100% |
| Wye, MT | 511 | 0% | 100% |
| Wyola, MT | 215 | 0% | 100% |
| Yaak, MT | 248 | 0% | 100% |
| Zortman, MT | 69 | 0% | 100% |
406 Area code history
The American area code 406 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served the entire state of Montana. This area code now serves Billings and 364 other cities.
406 Area Code Usage
% Assigned
% Usage
Nearby ZIP Codes
USPS offices near 406 area code
-
Judith Gap, MT
406-473-2256
22.26 mi. -
Buffalo, MT
406-374-2368
22.88 mi. -
Two Dot, MT
406-632-4410
28.34 mi. -
Harlowton, MT
406-632-5822
31.79 mi. -
Martinsdale, MT
406-572-3633
32.26 mi. -
Hobson, MT
406-423-5202
37.99 mi. -
Moore, MT
406-374-2532
42.16 mi. -
Moccasin, MT
406-423-5295
42.73 mi. -
Stanford, MT
406-566-2287
54.24 mi.
Social Security Offices near 406 area code
-
Great Falls, Montana
1-877-583-4114
128.72 mi. -
Bozeman, Montana
1-877-405-5473
133.64 mi. -
Helena, Montana
1-866-563-9496
152.17 mi. -
Billings, Montana
1-866-895-1795
154.53 mi. -
Butte, Montana
1-888-632-7068
204.29 mi. -
Havre, Montana
1-406-265-9511
210.08 mi. -
Cody, Wyoming
1-844-345-3522
251.38 mi. -
Missoula, Montana
1-866-931-9029
305.44 mi. -
Glasgow, Montana
1-406-228-8272
306.56 mi.
DMV offices near 406 area code
-
3270 M Street, NW
Washington
(202) 737-4404
2802.96 mi. -
955 L'Enfant Plaza, SW
Washington
(202) 737-4404
2807.11 mi. -
2350 Washington Place, NE, Suite 112N
Washington
(202) 737-4404
2807.32 mi. -
1205 Brentwood Road, NE
Washington
(202) 737-4404
2807.78 mi. -
95 M St, SW
Washington
(202) 737-4404
2808.38 mi. -
1001 Half St., SW
Washington
(202) 737-4404
2808.41 mi. -
Commercial Driver's License Road Test Lot
2390 South Capitol St., SE
Washington
(202) 737-4404
2809.91 mi. -
4525 Benning Road, SE
Washington
(202) 737-4404
2813.41 mi.
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