605 area code

Aurora Beadle Bennett Bon Homme Brookings Brown Brule Buffalo Butte Campbell Charles Mix Clark Clay Codington Corson Custer Davison Day Deuel Dewey Douglas Edmunds Fall River Faulk Grant Gregory Haakon Hamlin Hand Hanson Harding Hughes Hutchinson Hyde Jackson Jerauld Jones Kingsbury Lake Lawrence Lincoln Lyman Marshall McCook McPherson Meade Mellette Miner Minnehaha Moody Oglala Lakota Pennington Perkins Potter Roberts Sanborn Spink Stanley Sully Todd Tripp Turner Union Walworth Yankton Ziebach

Aberdeen city Agar town Agency Village CDP Akaska town Albee town Alcester city Alexandria city Allen CDP Alpena town Altamont town Anderson CDP Andover town Antelope CDP Arlington city Armour city Artas town Artesian town Ashland Heights CDP Ashton city Astoria town Aurora town Aurora Center CDP Avon city Badger town Baltic city Bancroft town Batesland town Bath CDP Bath Corner CDP Belle Fourche city Belvidere town Beresford city Big Stone City city Bijou Hills CDP Bison town Blackhawk CDP Blucksberg Mountain CDP Blunt city Bonesteel city Bowdle city Box Elder city Bradley town Brandon city Brandt town Brant Lake city Brant Lake South CDP Brentford town Bridgewater city Bristol city Britton city Broadland town Brookings city Bruce city Bryant city Buffalo town Buffalo Chip town Buffalo Gap town Bullhead CDP Burke city Bushnell town Butler town Camp Crook town Canistota city Canova town Canton city Caputa CDP Carthage city Castlewood city Cavour town Centerville city Central City city Chamberlain city Chancellor town Chelsea town Chester CDP Claire City town Claremont town Clark city Clear Lake city Colman city Colome city Colonial Pine Hills CDP Colton city Columbia city Conde city Corn Creek CDP Corona town Corsica city Cottonwood town Cow Creek CDP Cresbard town Crocker CDP Crooks city Custer city Dakota Dunes CDP Dallas town Dante town Davis town Deadwood city Dell Rapids city Delmont city De Smet city Dimock town Doland city Dolton town Draper town Dupree city Eagle Butte city Eden town Edgemont city Egan city Elk Point city Elkton city Emery city Erwin town Estelline city Ethan town Eureka city Fairburn town Fairfax town Fairview town Faith city Farmer town Faulkton city Fedora CDP Ferney CDP Flandreau city Florence town Forestburg CDP Fort Pierre city Fort Thompson CDP Frankfort city Frederick town Freeman city Fruitdale town Fulton town Gann Valley CDP Garden City town Garretson city Gary city Gayville town Geddes city Gettysburg city Glenham town Goodwill CDP Goodwin town Green Grass CDP Green Valley CDP Gregory city Grenville town Groton city Hamill CDP Harrisburg city Harrison CDP Harrold town Hartford city Hayti town Hazel town Hecla city Henry town Hermosa town Herreid city Herrick town Hetland town Highmore city Hill City city Hillsview town Hitchcock town Hosmer city Hot Springs city Hoven town Howard city Hudson town Humboldt town Hurley city Huron city Interior town Ipswich city Irene city Iroquois city Isabel town Java town Jefferson city Johnson Siding CDP Kadoka city Kaylor CDP Kennebec town Keystone town Kidder CDP Kimball city Kranzburg town Kyle CDP La Bolt town Lake Andes city Lake City town Lake Madison CDP Lake Norden city Lake Poinsett CDP Lake Preston city Lane town Langford town La Plant CDP Lead city Lebanon town Lemmon city Lennox city Leola city Lesterville town Letcher town Lily town Little Eagle CDP Long Hollow CDP Long Lake town Loomis CDP Lower Brule CDP Lowry town Madison city Manderson-White Horse Creek CDP Mansfield CDP Marion city Martin city Marty CDP Marvin town McIntosh city McLaughlin city Meadow View Addition CDP Mellette city Menno city Midland town Milbank city Miller city Milltown CDP Mission city Mission Hill town Mitchell city Mobridge city Monroe town Montrose city Morningside CDP Morristown town Mound City town Mount Vernon city Murdo city Naples town New Effington town Newell city New Holland CDP New Underwood city New Witten town Nisland town Norris CDP North Eagle Butte CDP North Sioux City city North Spearfish CDP Northville town Nunda town Oacoma town Oelrichs town Oglala CDP Okaton CDP Okreek CDP Ola CDP Oldham city Olivet town Onaka town Onida city Orient town Ortley town Parker city Parkston city Parmelee CDP Peever town Philip city Pickstown town Piedmont city Pierpont town Pierre city Pine Lakes Addition CDP Pine Ridge CDP Plankinton city Platte city Pollock town Porcupine CDP Prairie City CDP Presho city Pringle town Pukwana town Quinn town Ramona town Rapid City city Rapid Valley CDP Ravinia town Raymond town Redfield city Ree Heights town Reliance town Renner Corner CDP Revillo town Richland CDP Rockham town Roscoe city Rosebud CDP Rosholt town Roslyn town Roswell CDP Running Water CDP Salem city Scotland city Selby city Seneca town Sherman town Shindler CDP Sinai town Sioux Falls city Sisseton city Soldier Creek CDP South Shore town Spearfish city Spencer city Spring Creek CDP Springfield city St. Charles CDP St. Francis town Stickney town St. Lawrence town Stockholm town St. Onge CDP Storla CDP Strandburg town Stratford town Sturgis city Summerset city Summit town Tabor town Tea city Timber Lake city Tolstoy town Toronto town Trent town Tripp city Tulare town Turton town Twin Brooks town Two Strike CDP Tyndall city Utica town Vale CDP Valley Springs city Veblen city Verdon town Vermillion city Viborg city Vienna town Vilas town Virgil town Vivian CDP Volga city Volin town Wagner city Wakonda town Wall town Wallace town Wanblee CDP Ward town Warner town Wasta town Watertown city Waubay city Waverly CDP Webster city Wentworth village Wessington city Wessington Springs city Westport town Wetonka town White city Whitehorse CDP White Horse CDP White Lake city White River city White Rock town Whitewood city Willow Lake city Wilmot city Winfred CDP Winner city Wolsey town Wood town Woonsocket city Worthing city Wounded Knee CDP Yale town Yankton city