
Basic Information About South Dakota

South Dakota Area Code Pieces of Information
The South Dakota area code is 605. It was created in 1947, when the state of South Dakota was split off from the larger North Central States Telephone Company’s territory. The 605 area code serves all of South Dakota, except for the city of Rapid City, which is in the 716 area code. Sioux Falls is the largest city in South Dakota with a population of nearly 170,000 people. Rapid City is the second largest city with a population of just over 67,000 people. Aberdeen is the third largest city with a population of just over 26,000 people.
The 605 area code covers all of these cities and their surrounding areas. If you need to reach someone in South Dakota, you will likely need to use the 605 area code. The 605 area code is home to many different kinds of businesses, including agriculture, tourism, manufacturing, and more. In addition, the 605 area code also contains a large number of Native American reservations. The 605 area code is one of the most populous area codes in the United States, with a population of over 1.2 million people.
When you are making a call within the same state, you do not need to dial the area code. However, when you are making a call to South Dakota from another state, you will need to dial 1 + the area code + the 7 digit phone number.
Area Code for the Largest Cities in South Dakota
City | Area Code | City | Area Code | City | Area Code |
---|---|---|---|---|---|
Sioux Falls | 605 | Aberdeen | 605 | Watertown | 605 |
Rapid City | 605 | Brookings | 605 | Mitchell | 605 |
City/Area Code: South Dakota
City | County | Area Code | City | County | Area Code |
---|---|---|---|---|---|
Aberdeen | Brown County | 605 | Ludlow | Harding County | 605 |
Agar | Sully County | 605 | Lyons | Minnehaha County | 605 |
Akaska | Walworth County | 605 | Madison | Lake County | 605 |
Alcester | Union County | 605 | Manderson | Shannon County | 605 |
Alexandria | Hanson County | 605 | Mansfield | Brown County | 605 |
Allen | Bennett County | 605 | Marion | Turner County | 605 |
Alpena | Jerauld County | 605 | Martin | Bennett County | 605 |
Amherst | Marshall County | 605 | Marty | Charles Mix County | 605 |
Andover | Day County | 605 | Marvin | Grant County | 605 |
Arlington | Kingsbury County | 605 | Mc Intosh | Corson County | 605 |
Armour | Douglas County | 605 | Mc Laughlin | Corson County | 605 |
Artesian | Sanborn County | 605 | Meadow | Perkins County | 605 |
Ashton | Spink County | 605 | Mellette | Spink County | 605 |
Astoria | Deuel County | 605 | Menno | Hutchinson County | 605 |
Aurora | Brookings County | 605 | Midland | Haakon County | 605 |
Avon | Bon Homme County | 605 | Milbank | Grant County | 605 |
Badger | Kingsbury County | 605 | Milesville | Haakon County | 605 |
Baltic | Minnehaha County | 605 | Miller | Hand County | 605 |
Barnard | Brown County | 605 | Mission | Todd County | 605 |
Batesland | Shannon County | 605 | Mission Hill | Yankton County | 605 |
Bath | Brown County | 605 | Mitchell | Davison County | 605 |
Belvidere | Jackson County | 605 | Mobridge | Walworth County | 605 |
Beresford | Union County | 605 | Monroe | Turner County | 605 |
Big Stone City | Grant County | 605 | Montrose | McCook County | 605 |
Bison | Perkins County | 605 | Morristown | Corson County | 605 |
Black Hawk | Meade County | 605 | Mound City | Campbell County | 605 |
Blunt | Hughes County | 605 | Mount Vernon | Davison County | 605 |
Bonesteel | Gregory County | 605 | Mud Butte | Meade County | 605 |
Bowdle | Edmunds County | 605 | Murdo | Jones County | 605 |
Box Elder | Pennington County | 605 | Nemo | Lawrence County | 605 |
Bradley | Clark County | 605 | New Effington | Roberts County | 605 |
Brandon | Minnehaha County | 605 | New Holland | Douglas County | 605 |
Brandt | Deuel County | 605 | New Underwood | Pennington County | 605 |
Brentford | Spink County | 605 | Newell | Butte County | 605 |
Bridgewater | McCook County | 605 | Nisland | Butte County | 605 |
Bristol | Day County | 605 | Norris | Mellette County | 605 |
Britton | Marshall County | 605 | North Sioux City | Union County | 605 |
Brookings | Brookings County | 605 | Northville | Spink County | 605 |
Bruce | Brookings County | 605 | Nunda | Lake County | 605 |
Bryant | Hamlin County | 605 | Oacoma | Lyman County | 605 |
Buffalo | Harding County | 605 | Oelrichs | Fall River County | 605 |
Buffalo Gap | Custer County | 605 | Oglala | Shannon County | 605 |
Bullhead | Corson County | 605 | Okaton | Jones County | 605 |
Burbank | Clay County | 605 | Okreek | Todd County | 605 |
Burke | Gregory County | 605 | Oldham | Kingsbury County | 605 |
Canistota | McCook County | 605 | Olivet | Hutchinson County | 605 |
Canova | Miner County | 605 | Onaka | Faulk County | 605 |
Canton | Lincoln County | 605 | Onida | Sully County | 605 |
Caputa | Pennington County | 605 | Oral | Fall River County | 605 |
Carpenter | Clark County | 605 | Orient | Hand County | 605 |
Carthage | Miner County | 605 | Ortley | Roberts County | 605 |
Castlewood | Hamlin County | 605 | Owanka | Pennington County | 605 |
Cavour | Beadle County | 605 | Parker | Turner County | 605 |
Centerville | Turner County | 605 | Parkston | Hutchinson County | 605 |
Chamberlain | Brule County | 605 | Parmelee | Todd County | 605 |
Chancellor | Turner County | 605 | Peever | Roberts County | 605 |
Cherry Creek | Ziebach County | 605 | Philip | Haakon County | 605 |
Chester | Lake County | 605 | Pickstown | Charles Mix County | 605 |
Claire City | Roberts County | 605 | Piedmont | Meade County | 605 |
Claremont | Brown County | 605 | Pierpont | Day County | 605 |
Clark | Clark County | 605 | Pierre | Hughes County | 605 |
Clear Lake | Deuel County | 605 | Pine Ridge | Shannon County | 605 |
Colman | Moody County | 605 | Plankinton | Aurora County | 605 |
Colome | Tripp County | 605 | Platte | Charles Mix County | 605 |
Colton | Minnehaha County | 605 | Pollock | Campbell County | 605 |
Columbia | Brown County | 605 | Porcupine | Shannon County | 605 |
Conde | Spink County | 605 | Prairie City | Perkins County | 605 |
Corona | Roberts County | 605 | Presho | Lyman County | 605 |
Corsica | Douglas County | 605 | Pringle | Custer County | 605 |
Cresbard | Faulk County | 605 | Pukwana | Brule County | 605 |
Crooks | Minnehaha County | 605 | Quinn | Pennington County | 605 |
Custer | Custer County | 605 | Ralph | Harding County | 605 |
Dallas | Tripp County | 605 | Ramona | Lake County | 605 |
Dante | Charles Mix County | 605 | Rapid City | Pennington County | 605 |
Davis | Turner County | 605 | Raymond | Clark County | 605 |
De Smet | Kingsbury County | 605 | Redfield | Spink County | 605 |
Deadwood | Lawrence County | 605 | Redig | Harding County | 605 |
Dell Rapids | Minnehaha County | 605 | Ree Heights | Hand County | 605 |
Delmont | Douglas County | 605 | Reliance | Lyman County | 605 |
Dimock | Hutchinson County | 605 | Renner | Minnehaha County | 605 |
Doland | Spink County | 605 | Reva | Harding County | 605 |
Draper | Jones County | 605 | Revillo | Grant County | 605 |
Dupree | Ziebach County | 605 | Ridgeview | Dewey County | 605 |
Eagle Butte | Dewey County | 605 | Rockham | Faulk County | 605 |
Eden | Marshall County | 605 | Roscoe | Edmunds County | 605 |
Egan | Moody County | 605 | Rosebud | Todd County | 605 |
Elk Point | Union County | 605 | Rosholt | Roberts County | 605 |
Ellsworth Afb | Meade County | 605 | Roslyn | Day County | 605 |
Emery | Hanson County | 605 | Rowena | Minnehaha County | 605 |
Enning | Meade County | 605 | Rutland | Lake County | 605 |
Erwin | Kingsbury County | 605 | Saint Charles | Gregory County | 605 |
Estelline | Hamlin County | 605 | Saint Francis | Todd County | 605 |
Ethan | Davison County | 605 | Saint Lawrence | Hand County | 605 |
Eureka | McPherson County | 605 | Saint Onge | Lawrence County | 605 |
Fairburn | Custer County | 605 | Salem | McCook County | 605 |
Fairfax | Gregory County | 605 | Scenic | Pennington County | 605 |
Fairview | Lincoln County | 605 | Scotland | Bon Homme County | 605 |
Faith | Meade County | 605 | Selby | Walworth County | 605 |
Faulkton | Faulk County | 605 | Seneca | Faulk County | 605 |
Fedora | Miner County | 605 | Sinai | Brookings County | 605 |
Ferney | Brown County | 605 | Sioux Falls | Minnehaha County | 605 |
Flandreau | Moody County | 605 | Sioux Falls | Lincoln County | 605 |
Florence | Codington County | 605 | Sisseton | Roberts County | 605 |
Fort Meade | Meade County | 605 | Smithwick | Fall River County | 605 |
Fort Pierre | Stanley County | 605 | South Shore | Codington County | 605 |
Fort Thompson | Buffalo County | 605 | Spearfish | Lawrence County | 605 |
Frankfort | Spink County | 605 | Spencer | McCook County | 605 |
Frederick | Brown County | 605 | Springfield | Bon Homme County | 605 |
Freeman | Hutchinson County | 605 | Stephan | Hyde County | 605 |
Fulton | Hanson County | 605 | Stickney | Aurora County | 605 |
Gann Valley | Buffalo County | 605 | Stockholm | Grant County | 605 |
Garden City | Clark County | 605 | Strandburg | Grant County | 605 |
Gayville | Yankton County | 605 | Stratford | Brown County | 605 |
Geddes | Charles Mix County | 605 | Sturgis | Meade County | 605 |
Gettysburg | Potter County | 605 | Summit | Roberts County | 605 |
Glencross | Dewey County | 605 | Tabor | Bon Homme County | 605 |
Glenham | Walworth County | 605 | Tea | Lincoln County | 605 |
Goodwin | Deuel County | 605 | Timber Lake | Dewey County | 605 |
Gregory | Gregory County | 605 | Tolstoy | Potter County | 605 |
Grenville | Day County | 605 | Toronto | Deuel County | 605 |
Groton | Brown County | 605 | Trail City | Dewey County | 605 |
Hamill | Tripp County | 605 | Trent | Moody County | 605 |
Harrisburg | Lincoln County | 605 | Tripp | Hutchinson County | 605 |
Harrison | Douglas County | 605 | Tulare | Spink County | 605 |
Harrold | Hughes County | 605 | Turton | Spink County | 605 |
Hartford | Minnehaha County | 605 | Tuthill | Bennett County | 605 |
Hayes | Stanley County | 605 | Twin Brooks | Grant County | 605 |
Hayti | Hamlin County | 605 | Tyndall | Bon Homme County | 605 |
Hazel | Hamlin County | 605 | Union Center | Meade County | 605 |
Hecla | Brown County | 605 | Utica | Yankton County | 605 |
Henry | Codington County | 605 | Vale | Butte County | 605 |
Hermosa | Custer County | 605 | Veblen | Marshall County | 605 |
Herreid | Campbell County | 605 | Vermillion | Clay County | 605 |
Herrick | Gregory County | 605 | Viborg | Turner County | 605 |
Highmore | Hyde County | 605 | Vienna | Clark County | 605 |
Hill City | Pennington County | 605 | Virgil | Beadle County | 605 |
Hitchcock | Beadle County | 605 | Vivian | Lyman County | 605 |
Holabird | Hyde County | 605 | Volga | Brookings County | 605 |
Hosmer | Edmunds County | 605 | Volin | Yankton County | 605 |
Hot Springs | Fall River County | 605 | Wagner | Charles Mix County | 605 |
Houghton | Brown County | 605 | Wakonda | Clay County | 605 |
Hoven | Potter County | 605 | Wakpala | Corson County | 605 |
Howard | Miner County | 605 | Walker | Corson County | 605 |
Howes | Meade County | 605 | Wall | Pennington County | 605 |
Humboldt | Minnehaha County | 605 | Wallace | Codington County | 605 |
Hurley | Turner County | 605 | Wanblee | Jackson County | 605 |
Huron | Beadle County | 605 | Warner | Brown County | 605 |
Ideal | Tripp County | 605 | Wasta | Pennington County | 605 |
Interior | Jackson County | 605 | Watauga | Corson County | 605 |
Ipswich | Edmunds County | 605 | Watertown | Codington County | 605 |
Irene | Yankton County | 605 | Waubay | Day County | 605 |
Iroquois | Kingsbury County | 605 | Webster | Day County | 605 |
Isabel | Dewey County | 605 | Wentworth | Lake County | 605 |
Java | Walworth County | 605 | Wessington | Beadle County | 605 |
Jefferson | Union County | 605 | Wessington Springs | Jerauld County | 605 |
Kadoka | Jackson County | 605 | Westport | Brown County | 605 |
Kaylor | Hutchinson County | 605 | White | Brookings County | 605 |
Keldron | Corson County | 605 | White Lake | Aurora County | 605 |
Kennebec | Lyman County | 605 | White Owl | Meade County | 605 |
Keystone | Pennington County | 605 | White River | Mellette County | 605 |
Kimball | Brule County | 605 | Whitehorse | Dewey County | 605 |
Kranzburg | Codington County | 605 | Whitewood | Lawrence County | 605 |
Kyle | Shannon County | 605 | Willow Lake | Clark County | 605 |
Labolt | Grant County | 605 | Wilmot | Roberts County | 605 |
Lake Andes | Charles Mix County | 605 | Winfred | Lake County | 605 |
Lake City | Marshall County | 605 | Winner | Tripp County | 605 |
Lake Norden | Hamlin County | 605 | Witten | Tripp County | 605 |
Lake Preston | Kingsbury County | 605 | Wolsey | Beadle County | 605 |
Lane | Jerauld County | 605 | Wood | Mellette County | 605 |
Langford | Marshall County | 605 | Woonsocket | Sanborn County | 605 |
Lantry | Dewey County | 605 | Worthing | Lincoln County | 605 |
Lead | Lawrence County | 605 | Wounded Knee | Shannon County | 605 |
Lebanon | Potter County | 605 | Yale | Beadle County | 605 |
Lennox | Lincoln County | 605 | Yankton | Yankton County | 605 |
Leola | McPherson County | 605 | Belle Fourche | Butte County | 605 |
Lesterville | Yankton County | 605 | Camp Crook | Harding County | 605 |
Letcher | Sanborn County | 605 | Elkton | Brookings County | 605 |
Little Eagle | Corson County | 605 | Garretson | Minnehaha County | 605 |
Lodgepole | Perkins County | 605 | Gary | Deuel County | 605 |
Long Lake | McPherson County | 605 | Valley Springs | Minnehaha County | 605 |
Long Valley | Jackson County | 605 | Hudson | Lincoln County | 605 |
Lower Brule | Lyman County | 605 | Lemmon | Perkins County | 605 |