605 Area CodeSioux Falls, SD
Area code 605 covers Sioux Falls and nearby communities in South Dakota, home to about 886,667 people across 390 cities. It's the only area code for this region, so the three digits alone place the caller.
Overview
- Major City
- Sioux Falls
- State
- South Dakota (SD)
- Timezone
- Central / Mountain
- Current Time
- –:––
- Overlay
- No – unique area code
Where is area code 605?
Area code 605 serves part of Sioux Falls, SD and the surrounding areas. It is a unique area code with no overlays.
Overview of the 605 Area Code
What is the 605 area code?
The 605 area code serves Sioux Falls, South Dakota. When you see a 605 number, it indicates a local number within this geographic area.
Why was area code 605 created?
Area code 605 has been in service since January 1, 1947.
Geographic Coverage of the 605 Area Code
The 605 area code serves Sioux Falls and surrounding areas in South Dakota. It operates within the Central / Mountain time zone. This area code covers several key cities, including:
- Sioux Falls
- Rapid City
- Aberdeen
- Brookings
- Watertown
- Yankton
Got a call from a 605 number? It came from Sioux Falls, SD. No other area code overlaps the 605 territory, so the prefix alone identifies where the caller is. Of the listed cities' population, Sioux Falls accounts for about 29.3%; the rest is split across 389 smaller cities.
Sioux Falls Area Code Overview
The 605 area code provides comprehensive telephone coverage for Sioux Falls and its surrounding communities. As the sole area code for this region, it uniquely identifies all local numbers within the service area.
What cities does area code 605 cover?
| City | State | Population | Population in 605 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Sioux Falls | SD | 209,289 | 209,289 | 29.3% | 100.0% |
| Rapid City | SD | 79,894 | 79,894 | 11.2% | 100.0% |
| Aberdeen | SD | 27,919 | 27,919 | 3.9% | 100.0% |
| Brookings | SD | 24,555 | 24,555 | 3.4% | 100.0% |
| Watertown | SD | 23,492 | 23,492 | 3.3% | 100.0% |
| Yankton | SD | 15,670 | 15,670 | 2.2% | 100.0% |
| Mitchell | SD | 15,621 | 15,621 | 2.2% | 100.0% |
| Huron | SD | 14,515 | 14,515 | 2.0% | 100.0% |
| Box Elder | SD | 13,887 | 13,887 | 2.0% | 100.0% |
| Spearfish | SD | 13,803 | 13,803 | 1.9% | 100.0% |
| Pierre | SD | 13,788 | 13,788 | 1.9% | 100.0% |
| Vermillion | SD | 11,877 | 11,877 | 1.7% | 100.0% |
| Brandon | SD | 10,837 | 10,837 | 1.5% | 100.0% |
| Harrisburg | SD | 10,203 | 10,203 | 1.4% | 100.0% |
| Rapid Valley | SD | 8,260 | 8,260 | 1.2% | 100.0% |
| Tea | SD | 7,699 | 7,699 | 1.1% | 100.0% |
| Sturgis | SD | 7,014 | 7,014 | 1.0% | 100.0% |
| Madison | SD | 6,086 | 6,086 | 0.9% | 100.0% |
| Belle Fourche | SD | 5,855 | 5,855 | 0.8% | 100.0% |
| Dell Rapids | SD | 3,825 | 3,825 | 0.5% | 100.0% |
| Hot Springs | SD | 3,608 | 3,608 | 0.5% | 100.0% |
| Hartford | SD | 3,600 | 3,600 | 0.5% | 100.0% |
| Milbank | SD | 3,545 | 3,545 | 0.5% | 100.0% |
| Pine Ridge | SD | 3,308 | 3,308 | 0.5% | 100.0% |
| Mobridge | SD | 3,219 | 3,219 | 0.5% | 100.0% |
| North Sioux City | SD | 3,059 | 3,059 | 0.4% | 100.0% |
| Lead | SD | 3,038 | 3,038 | 0.4% | 100.0% |
| Summerset | SD | 3,013 | 3,013 | 0.4% | 100.0% |
| Canton | SD | 2,974 | 2,974 | 0.4% | 100.0% |
| Winner | SD | 2,962 | 2,962 | 0.4% | 100.0% |
| Blackhawk | SD | 2,892 | 2,892 | 0.4% | 100.0% |
| Dakota Dunes | SD | 2,540 | 2,540 | 0.4% | 100.0% |
| Lennox | SD | 2,539 | 2,539 | 0.4% | 100.0% |
| Colonial Pine Hills | SD | 2,493 | 2,493 | 0.4% | 100.0% |
| Chamberlain | SD | 2,453 | 2,453 | 0.4% | 100.0% |
| Sisseton | SD | 2,432 | 2,432 | 0.3% | 100.0% |
| Volga | SD | 2,380 | 2,380 | 0.3% | 100.0% |
| Flandreau | SD | 2,372 | 2,372 | 0.3% | 100.0% |
| North Spearfish | SD | 2,221 | 2,221 | 0.3% | 100.0% |
| Fort Pierre | SD | 2,158 | 2,158 | 0.3% | 100.0% |
| Redfield | SD | 2,101 | 2,101 | 0.3% | 100.0% |
| Beresford | SD | 2,087 | 2,087 | 0.3% | 100.0% |
| Elk Point | SD | 2,074 | 2,074 | 0.3% | 100.0% |
| North Eagle Butte | SD | 1,954 | 1,954 | 0.3% | 100.0% |
| Springfield | SD | 1,912 | 1,912 | 0.3% | 100.0% |
| Custer | SD | 1,829 | 1,829 | 0.3% | 100.0% |
| Webster | SD | 1,666 | 1,666 | 0.2% | 100.0% |
| Rosebud | SD | 1,587 | 1,587 | 0.2% | 100.0% |
| Parkston | SD | 1,542 | 1,542 | 0.2% | 100.0% |
| Wagner | SD | 1,429 | 1,429 | 0.2% | 100.0% |
| Crooks | SD | 1,369 | 1,369 | 0.2% | 100.0% |
| Deadwood | SD | 1,347 | 1,347 | 0.2% | 100.0% |
| Groton | SD | 1,343 | 1,343 | 0.2% | 100.0% |
| Baltic | SD | 1,331 | 1,331 | 0.2% | 100.0% |
| Salem | SD | 1,315 | 1,315 | 0.2% | 100.0% |
| Freeman | SD | 1,308 | 1,308 | 0.2% | 100.0% |
| Miller | SD | 1,307 | 1,307 | 0.2% | 100.0% |
| Parker | SD | 1,306 | 1,306 | 0.2% | 100.0% |
| Oglala | SD | 1,290 | 1,290 | 0.2% | 100.0% |
| Fort Thompson | SD | 1,282 | 1,282 | 0.2% | 100.0% |
| Gregory | SD | 1,270 | 1,270 | 0.2% | 100.0% |
| Eagle Butte | SD | 1,270 | 1,270 | 0.2% | 100.0% |
| Platte | SD | 1,249 | 1,249 | 0.2% | 100.0% |
| Clear Lake | SD | 1,201 | 1,201 | 0.2% | 100.0% |
| Britton | SD | 1,199 | 1,199 | 0.2% | 100.0% |
| Garretson | SD | 1,169 | 1,169 | 0.2% | 100.0% |
| Clark | SD | 1,167 | 1,167 | 0.2% | 100.0% |
| Aurora | SD | 1,159 | 1,159 | 0.2% | 100.0% |
| Lemmon | SD | 1,141 | 1,141 | 0.2% | 100.0% |
| Mission | SD | 1,135 | 1,135 | 0.2% | 100.0% |
| Tyndall | SD | 1,082 | 1,082 | 0.2% | 100.0% |
| Porcupine | SD | 1,062 | 1,062 | 0.2% | 100.0% |
| Gettysburg | SD | 1,062 | 1,062 | 0.2% | 100.0% |
| De Smet | SD | 1,037 | 1,037 | 0.2% | 100.0% |
| Piedmont | SD | 1,002 | 1,002 | 0.1% | 100.0% |
| Whitewood | SD | 965 | 965 | 0.1% | 100.0% |
| Centerville | SD | 958 | 958 | 0.1% | 100.0% |
| Hill City | SD | 937 | 937 | 0.1% | 100.0% |
| Ipswich | SD | 931 | 931 | 0.1% | 100.0% |
| Green Valley | SD | 928 | 928 | 0.1% | 100.0% |
| Arlington | SD | 926 | 926 | 0.1% | 100.0% |
| Martin | SD | 923 | 923 | 0.1% | 100.0% |
| Worthing | SD | 914 | 914 | 0.1% | 100.0% |
| Marion | SD | 880 | 880 | 0.1% | 100.0% |
| Valley Springs | SD | 872 | 872 | 0.1% | 100.0% |
| Kyle | SD | 846 | 846 | 0.1% | 100.0% |
| Howard | SD | 841 | 841 | 0.1% | 100.0% |
| Viborg | SD | 834 | 834 | 0.1% | 100.0% |
| Antelope | SD | 826 | 826 | 0.1% | 100.0% |
| Faulkton | SD | 818 | 818 | 0.1% | 100.0% |
| Scotland | SD | 786 | 786 | 0.1% | 100.0% |
| Elkton | SD | 778 | 778 | 0.1% | 100.0% |
| Wessington Springs | SD | 773 | 773 | 0.1% | 100.0% |
| Alcester | SD | 772 | 772 | 0.1% | 100.0% |
| Estelline | SD | 768 | 768 | 0.1% | 100.0% |
| Plankinton | SD | 763 | 763 | 0.1% | 100.0% |
| Edgemont | SD | 759 | 759 | 0.1% | 100.0% |
| Eureka | SD | 759 | 759 | 0.1% | 100.0% |
| Ashland Heights | SD | 754 | 754 | 0.1% | 100.0% |
| Philip | SD | 752 | 752 | 0.1% | 100.0% |
| Wanblee | SD | 725 | 725 | 0.1% | 100.0% |
| Castlewood | SD | 716 | 716 | 0.1% | 100.0% |
| Armour | SD | 712 | 712 | 0.1% | 100.0% |
| Lake Andes | SD | 692 | 692 | 0.1% | 100.0% |
| Colton | SD | 688 | 688 | 0.1% | 100.0% |
| Lake Madison | SD | 683 | 683 | 0.1% | 100.0% |
| Colman | SD | 674 | 674 | 0.1% | 100.0% |
| Wall | SD | 672 | 672 | 0.1% | 100.0% |
| Johnson Siding | SD | 659 | 659 | 0.1% | 100.0% |
| Alexandria | SD | 657 | 657 | 0.1% | 100.0% |
| Highmore | SD | 647 | 647 | 0.1% | 100.0% |
| Woonsocket | SD | 646 | 646 | 0.1% | 100.0% |
| Onida | SD | 644 | 644 | 0.1% | 100.0% |
| Canistota | SD | 643 | 643 | 0.1% | 100.0% |
| Manderson-White Horse Creek | SD | 626 | 626 | 0.1% | 100.0% |
| Lake Norden | SD | 625 | 625 | 0.1% | 100.0% |
| Menno | SD | 618 | 618 | 0.1% | 100.0% |
| Lower Brule | SD | 613 | 613 | 0.1% | 100.0% |
| New Underwood | SD | 610 | 610 | 0.1% | 100.0% |
| Selby | SD | 606 | 606 | 0.1% | 100.0% |
| Avon | SD | 606 | 606 | 0.1% | 100.0% |
| Lake Preston | SD | 605 | 605 | 0.1% | 100.0% |
| Burke | SD | 590 | 590 | 0.1% | 100.0% |
| Newell | SD | 585 | 585 | 0.1% | 100.0% |
| Shindler | SD | 584 | 584 | 0.1% | 100.0% |
| Kimball | SD | 573 | 573 | 0.1% | 100.0% |
| Humboldt | SD | 572 | 572 | 0.1% | 100.0% |
| Tripp | SD | 563 | 563 | 0.1% | 100.0% |
| Parmelee | SD | 562 | 562 | 0.1% | 100.0% |
| Corsica | SD | 556 | 556 | 0.1% | 100.0% |
| White | SD | 554 | 554 | 0.1% | 100.0% |
| McLaughlin | SD | 541 | 541 | 0.1% | 100.0% |
| Meadow View Addition | SD | 538 | 538 | 0.1% | 100.0% |
| Timber Lake | SD | 537 | 537 | 0.1% | 100.0% |
| Kadoka | SD | 530 | 530 | 0.1% | 100.0% |
| Goodwill | SD | 513 | 513 | 0.1% | 100.0% |
| White River | SD | 512 | 512 | 0.1% | 100.0% |
| Bridgewater | SD | 505 | 505 | 0.1% | 100.0% |
| Dupree | SD | 496 | 496 | 0.1% | 100.0% |
| Lake Poinsett | SD | 493 | 493 | 0.1% | 100.0% |
| Bryant | SD | 479 | 479 | 0.1% | 100.0% |
| Waubay | SD | 474 | 474 | 0.1% | 100.0% |
| Emery | SD | 473 | 473 | 0.1% | 100.0% |
| Bowdle | SD | 472 | 472 | 0.1% | 100.0% |
| St. Francis | SD | 468 | 468 | 0.1% | 100.0% |
| Presho | SD | 467 | 467 | 0.1% | 100.0% |
| Murdo | SD | 464 | 464 | 0.1% | 100.0% |
| Blucksberg Mountain | SD | 462 | 462 | 0.1% | 100.0% |
| Montrose | SD | 461 | 461 | 0.1% | 100.0% |
| Wolsey | SD | 461 | 461 | 0.1% | 100.0% |
| Mount Vernon | SD | 457 | 457 | 0.1% | 100.0% |
| Warner | SD | 450 | 450 | 0.1% | 100.0% |
| Jefferson | SD | 449 | 449 | 0.1% | 100.0% |
| Hayti | SD | 434 | 434 | 0.1% | 100.0% |
| Irene | SD | 431 | 431 | 0.1% | 100.0% |
| Wilmot | SD | 426 | 426 | 0.1% | 100.0% |
| Allen | SD | 420 | 420 | 0.1% | 100.0% |
| Big Stone City | SD | 413 | 413 | 0.1% | 100.0% |
| Leola | SD | 406 | 406 | 0.1% | 100.0% |
| Herreid | SD | 405 | 405 | 0.1% | 100.0% |
| Marty | SD | 402 | 402 | 0.1% | 100.0% |
| Tabor | SD | 400 | 400 | 0.1% | 100.0% |
| White Lake | SD | 396 | 396 | 0.1% | 100.0% |
| Oacoma | SD | 392 | 392 | 0.1% | 100.0% |
| Hurley | SD | 385 | 385 | 0.1% | 100.0% |
| Wounded Knee | SD | 382 | 382 | 0.1% | 100.0% |
| Hermosa | SD | 381 | 381 | 0.1% | 100.0% |
| Gayville | SD | 379 | 379 | 0.1% | 100.0% |
| Rosholt | SD | 372 | 372 | 0.1% | 100.0% |
| Anderson | SD | 371 | 371 | 0.1% | 100.0% |
| Hoven | SD | 360 | 360 | 0.1% | 100.0% |
| Ethan | SD | 358 | 358 | 0.1% | 100.0% |
| Faith | SD | 354 | 354 | 0.1% | 100.0% |
| Buffalo | SD | 353 | 353 | 0.1% | 100.0% |
| Bullhead | SD | 348 | 348 | 0.1% | 100.0% |
| Wakonda | SD | 343 | 343 | 0.1% | 100.0% |
| Colome | SD | 337 | 337 | 0.1% | 100.0% |
| Blunt | SD | 334 | 334 | 0.1% | 100.0% |
| Florence | SD | 333 | 333 | 0.1% | 100.0% |
| Hudson | SD | 325 | 325 | 0.1% | 100.0% |
| Little Eagle | SD | 319 | 319 | 0.1% | 100.0% |
| Pine Lakes Addition | SD | 314 | 314 | 0.1% | 100.0% |
| Veblen | SD | 313 | 313 | 0.1% | 100.0% |
| Stickney | SD | 313 | 313 | 0.1% | 100.0% |
| Chancellor | SD | 312 | 312 | 0.1% | 100.0% |
| Renner Corner | SD | 305 | 305 | 0.1% | 100.0% |
| Bison | SD | 302 | 302 | 0.0% | 100.0% |
| Iroquois | SD | 296 | 296 | 0.0% | 100.0% |
| Kennebec | SD | 285 | 285 | 0.0% | 100.0% |
| Roscoe | SD | 279 | 279 | 0.0% | 100.0% |
| Summit | SD | 278 | 278 | 0.0% | 100.0% |
| Langford | SD | 278 | 278 | 0.0% | 100.0% |
| White Horse | SD | 276 | 276 | 0.0% | 100.0% |
| Bristol | SD | 275 | 275 | 0.0% | 100.0% |
| Okreek | SD | 269 | 269 | 0.0% | 100.0% |
| Willow Lake | SD | 268 | 268 | 0.0% | 100.0% |
| Spring Creek | SD | 268 | 268 | 0.0% | 100.0% |
| Henry | SD | 266 | 266 | 0.0% | 100.0% |
| Keystone | SD | 261 | 261 | 0.0% | 100.0% |
| Chester | SD | 261 | 261 | 0.0% | 100.0% |
| Bonesteel | SD | 259 | 259 | 0.0% | 100.0% |
| Egan | SD | 247 | 247 | 0.0% | 100.0% |
| Trent | SD | 237 | 237 | 0.0% | 100.0% |
| Pukwana | SD | 236 | 236 | 0.0% | 100.0% |
| Gary | SD | 233 | 233 | 0.0% | 100.0% |
| Pickstown | SD | 230 | 230 | 0.0% | 100.0% |
| New Effington | SD | 228 | 228 | 0.0% | 100.0% |
| Soldier Creek | SD | 227 | 227 | 0.0% | 100.0% |
| Pollock | SD | 222 | 222 | 0.0% | 100.0% |
| Alpena | SD | 217 | 217 | 0.0% | 100.0% |
| Bruce | SD | 216 | 216 | 0.0% | 100.0% |
| Nisland | SD | 211 | 211 | 0.0% | 100.0% |
| Two Strike | SD | 209 | 209 | 0.0% | 100.0% |
| Frederick | SD | 209 | 209 | 0.0% | 100.0% |
| Tulare | SD | 204 | 204 | 0.0% | 100.0% |
| Wessington | SD | 199 | 199 | 0.0% | 100.0% |
| Toronto | SD | 195 | 195 | 0.0% | 100.0% |
| Doland | SD | 195 | 195 | 0.0% | 100.0% |
| Mellette | SD | 193 | 193 | 0.0% | 100.0% |
| Long Hollow | SD | 192 | 192 | 0.0% | 100.0% |
| St. Onge | SD | 191 | 191 | 0.0% | 100.0% |
| South Shore | SD | 190 | 190 | 0.0% | 100.0% |
| Hecla | SD | 185 | 185 | 0.0% | 100.0% |
| Mission Hill | SD | 182 | 182 | 0.0% | 100.0% |
| Agency Village | SD | 181 | 181 | 0.0% | 100.0% |
| Roslyn | SD | 180 | 180 | 0.0% | 100.0% |
| Peever | SD | 174 | 174 | 0.0% | 100.0% |
| Bath | SD | 172 | 172 | 0.0% | 100.0% |
| La Plant | SD | 171 | 171 | 0.0% | 100.0% |
| Wentworth | SD | 169 | 169 | 0.0% | 100.0% |
| Kranzburg | SD | 166 | 166 | 0.0% | 100.0% |
| Monroe | SD | 163 | 163 | 0.0% | 100.0% |
| St. Lawrence | SD | 161 | 161 | 0.0% | 100.0% |
| Ramona | SD | 161 | 161 | 0.0% | 100.0% |
| Letcher | SD | 159 | 159 | 0.0% | 100.0% |
| Volin | SD | 159 | 159 | 0.0% | 100.0% |
| Hosmer | SD | 159 | 159 | 0.0% | 100.0% |
| Columbia | SD | 157 | 157 | 0.0% | 100.0% |
| Isabel | SD | 155 | 155 | 0.0% | 100.0% |
| Buffalo Gap | SD | 154 | 154 | 0.0% | 100.0% |
| Delmont | SD | 154 | 154 | 0.0% | 100.0% |
| Dimock | SD | 154 | 154 | 0.0% | 100.0% |
| Norris | SD | 152 | 152 | 0.0% | 100.0% |
| Geddes | SD | 152 | 152 | 0.0% | 100.0% |
| Goodwin | SD | 150 | 150 | 0.0% | 100.0% |
| Whitehorse | SD | 141 | 141 | 0.0% | 100.0% |
| Conde | SD | 139 | 139 | 0.0% | 100.0% |
| Vale | SD | 136 | 136 | 0.0% | 100.0% |
| Spencer | SD | 136 | 136 | 0.0% | 100.0% |
| Badger | SD | 135 | 135 | 0.0% | 100.0% |
| Artesian | SD | 135 | 135 | 0.0% | 100.0% |
| Northville | SD | 134 | 134 | 0.0% | 100.0% |
| Frankfort | SD | 131 | 131 | 0.0% | 100.0% |
| Astoria | SD | 130 | 130 | 0.0% | 100.0% |
| Cavour | SD | 129 | 129 | 0.0% | 100.0% |
| Carthage | SD | 128 | 128 | 0.0% | 100.0% |
| Reliance | SD | 127 | 127 | 0.0% | 100.0% |
| Oelrichs | SD | 126 | 126 | 0.0% | 100.0% |
| Pierpont | SD | 121 | 121 | 0.0% | 100.0% |
| Java | SD | 120 | 120 | 0.0% | 100.0% |
| Vivian | SD | 119 | 119 | 0.0% | 100.0% |
| Brandt | SD | 119 | 119 | 0.0% | 100.0% |
| Oldham | SD | 118 | 118 | 0.0% | 100.0% |
| Lesterville | SD | 114 | 114 | 0.0% | 100.0% |
| Yale | SD | 110 | 110 | 0.0% | 100.0% |
| Midland | SD | 109 | 109 | 0.0% | 100.0% |
| Central City | SD | 108 | 108 | 0.0% | 100.0% |
| McIntosh | SD | 108 | 108 | 0.0% | 100.0% |
| Pringle | SD | 107 | 107 | 0.0% | 100.0% |
| Glenham | SD | 107 | 107 | 0.0% | 100.0% |
| Hitchcock | SD | 106 | 106 | 0.0% | 100.0% |
| Stockholm | SD | 106 | 106 | 0.0% | 100.0% |
| Claremont | SD | 106 | 106 | 0.0% | 100.0% |
| Corn Creek | SD | 105 | 105 | 0.0% | 100.0% |
| Ashton | SD | 105 | 105 | 0.0% | 100.0% |
| Morningside | SD | 105 | 105 | 0.0% | 100.0% |
| Fairfax | SD | 103 | 103 | 0.0% | 100.0% |
| Cresbard | SD | 101 | 101 | 0.0% | 100.0% |
| Sinai | SD | 100 | 100 | 0.0% | 100.0% |
| Hazel | SD | 98 | 98 | 0.0% | 100.0% |
| Harrold | SD | 98 | 98 | 0.0% | 100.0% |
| Revillo | SD | 98 | 98 | 0.0% | 100.0% |
| Canova | SD | 94 | 94 | 0.0% | 100.0% |
| Wallace | SD | 94 | 94 | 0.0% | 100.0% |
| Mansfield | SD | 93 | 93 | 0.0% | 100.0% |
| Eden | SD | 91 | 91 | 0.0% | 100.0% |
| Richland | SD | 89 | 89 | 0.0% | 100.0% |
| Dallas | SD | 86 | 86 | 0.0% | 100.0% |
| Brentford | SD | 86 | 86 | 0.0% | 100.0% |
| Fulton | SD | 84 | 84 | 0.0% | 100.0% |
| Westport | SD | 83 | 83 | 0.0% | 100.0% |
| Claire City | SD | 82 | 82 | 0.0% | 100.0% |
| Akaska | SD | 82 | 82 | 0.0% | 100.0% |
| Fruitdale | SD | 80 | 80 | 0.0% | 100.0% |
| Herrick | SD | 77 | 77 | 0.0% | 100.0% |
| New Holland | SD | 76 | 76 | 0.0% | 100.0% |
| Sherman | SD | 76 | 76 | 0.0% | 100.0% |
| Bushnell | SD | 74 | 74 | 0.0% | 100.0% |
| Batesland | SD | 74 | 74 | 0.0% | 100.0% |
| Forestburg | SD | 73 | 73 | 0.0% | 100.0% |
| Dante | SD | 72 | 72 | 0.0% | 100.0% |
| Ravinia | SD | 71 | 71 | 0.0% | 100.0% |
| Utica | SD | 70 | 70 | 0.0% | 100.0% |
| Corona | SD | 70 | 70 | 0.0% | 100.0% |
| Fairburn | SD | 68 | 68 | 0.0% | 100.0% |
| Agar | SD | 68 | 68 | 0.0% | 100.0% |
| Andover | SD | 68 | 68 | 0.0% | 100.0% |
| Camp Crook | SD | 68 | 68 | 0.0% | 100.0% |
| Bradley | SD | 66 | 66 | 0.0% | 100.0% |
| Fairview | SD | 66 | 66 | 0.0% | 100.0% |
| Mound City | SD | 66 | 66 | 0.0% | 100.0% |
| Strandburg | SD | 66 | 66 | 0.0% | 100.0% |
| Interior | SD | 65 | 65 | 0.0% | 100.0% |
| Wasta | SD | 63 | 63 | 0.0% | 100.0% |
| Olivet | SD | 63 | 63 | 0.0% | 100.0% |
| La Bolt | SD | 62 | 62 | 0.0% | 100.0% |
| Quinn | SD | 61 | 61 | 0.0% | 100.0% |
| Stratford | SD | 59 | 59 | 0.0% | 100.0% |
| Kidder | SD | 57 | 57 | 0.0% | 100.0% |
| Brant Lake | SD | 56 | 56 | 0.0% | 100.0% |
| Raymond | SD | 56 | 56 | 0.0% | 100.0% |
| Davis | SD | 55 | 55 | 0.0% | 100.0% |
| Ree Heights | SD | 55 | 55 | 0.0% | 100.0% |
| New Witten | SD | 54 | 54 | 0.0% | 100.0% |
| Vienna | SD | 53 | 53 | 0.0% | 100.0% |
| Turton | SD | 52 | 52 | 0.0% | 100.0% |
| Winfred | SD | 52 | 52 | 0.0% | 100.0% |
| Harrison | SD | 52 | 52 | 0.0% | 100.0% |
| Orient | SD | 51 | 51 | 0.0% | 100.0% |
| Ortley | SD | 50 | 50 | 0.0% | 100.0% |
| Nunda | SD | 49 | 49 | 0.0% | 100.0% |
| Bath Corner | SD | 49 | 49 | 0.0% | 100.0% |
| Lane | SD | 47 | 47 | 0.0% | 100.0% |
| Kaylor | SD | 47 | 47 | 0.0% | 100.0% |
| Twin Brooks | SD | 47 | 47 | 0.0% | 100.0% |
| Lake City | SD | 45 | 45 | 0.0% | 100.0% |
| Grenville | SD | 45 | 45 | 0.0% | 100.0% |
| Morristown | SD | 44 | 44 | 0.0% | 100.0% |
| Ferney | SD | 43 | 43 | 0.0% | 100.0% |
| Belvidere | SD | 43 | 43 | 0.0% | 100.0% |
| Ward | SD | 42 | 42 | 0.0% | 100.0% |
| Draper | SD | 42 | 42 | 0.0% | 100.0% |
| Wood | SD | 42 | 42 | 0.0% | 100.0% |
| Naples | SD | 41 | 41 | 0.0% | 100.0% |
| Erwin | SD | 39 | 39 | 0.0% | 100.0% |
| Tolstoy | SD | 37 | 37 | 0.0% | 100.0% |
| Waverly | SD | 37 | 37 | 0.0% | 100.0% |
| Fedora | SD | 37 | 37 | 0.0% | 100.0% |
| Garden City | SD | 36 | 36 | 0.0% | 100.0% |
| Running Water | SD | 36 | 36 | 0.0% | 100.0% |
| Dolton | SD | 36 | 36 | 0.0% | 100.0% |
| Okaton | SD | 36 | 36 | 0.0% | 100.0% |
| Green Grass | SD | 35 | 35 | 0.0% | 100.0% |
| Loomis | SD | 34 | 34 | 0.0% | 100.0% |
| Altamont | SD | 33 | 33 | 0.0% | 100.0% |
| Lebanon | SD | 31 | 31 | 0.0% | 100.0% |
| Cow Creek | SD | 30 | 30 | 0.0% | 100.0% |
| Broadland | SD | 28 | 28 | 0.0% | 100.0% |
| Long Lake | SD | 26 | 26 | 0.0% | 100.0% |
| Virgil | SD | 24 | 24 | 0.0% | 100.0% |
| Vilas | SD | 24 | 24 | 0.0% | 100.0% |
| Prairie City | SD | 23 | 23 | 0.0% | 100.0% |
| Seneca | SD | 23 | 23 | 0.0% | 100.0% |
| Marvin | SD | 19 | 19 | 0.0% | 100.0% |
| Chelsea | SD | 19 | 19 | 0.0% | 100.0% |
| Crocker | SD | 19 | 19 | 0.0% | 100.0% |
| Rockham | SD | 18 | 18 | 0.0% | 100.0% |
| Hetland | SD | 18 | 18 | 0.0% | 100.0% |
| Farmer | SD | 15 | 15 | 0.0% | 100.0% |
| Roswell | SD | 15 | 15 | 0.0% | 100.0% |
| Onaka | SD | 14 | 14 | 0.0% | 100.0% |
| Gann Valley | SD | 14 | 14 | 0.0% | 100.0% |
| Wetonka | SD | 13 | 13 | 0.0% | 100.0% |
| Bancroft | SD | 13 | 13 | 0.0% | 100.0% |
| Ola | SD | 13 | 13 | 0.0% | 100.0% |
| Aurora Center | SD | 12 | 12 | 0.0% | 100.0% |
| Hamill | SD | 11 | 11 | 0.0% | 100.0% |
| St. Charles | SD | 11 | 11 | 0.0% | 100.0% |
| Cottonwood | SD | 10 | 10 | 0.0% | 100.0% |
| Milltown | SD | 10 | 10 | 0.0% | 100.0% |
| Albee | SD | 8 | 8 | 0.0% | 100.0% |
| Artas | SD | 7 | 7 | 0.0% | 100.0% |
| White Rock | SD | 7 | 7 | 0.0% | 100.0% |
| Storla | SD | 6 | 6 | 0.0% | 100.0% |
| Bijou Hills | SD | 6 | 6 | 0.0% | 100.0% |
| Butler | SD | 6 | 6 | 0.0% | 100.0% |
| Lowry | SD | 6 | 6 | 0.0% | 100.0% |
| Verdon | SD | 6 | 6 | 0.0% | 100.0% |
| Lily | SD | 4 | 4 | 0.0% | 100.0% |
| Hillsview | SD | 3 | 3 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 605 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.
What counties does area code 605 cover?
886,667 residents across 66 counties, counted inside the 605 boundary — a county split between codes contributes only its part. The 35 largest are listed.
| County | State | Population in 605 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Minnehaha County | SD | 197,214 | 22% | 100% |
| Pennington County | SD | 109,222 | 12% | 100% |
| Lincoln County | SD | 65,161 | 7% | 100% |
| Brown County | SD | 38,301 | 4% | 100% |
| Brookings County | SD | 34,375 | 4% | 100% |
| Meade County | SD | 29,852 | 3% | 100% |
| Codington County | SD | 28,325 | 3% | 100% |
| Lawrence County | SD | 25,768 | 3% | 100% |
| Yankton County | SD | 23,310 | 3% | 100% |
| Davison County | SD | 19,956 | 2% | 100% |
| Beadle County | SD | 19,149 | 2% | 100% |
| Hughes County | SD | 17,765 | 2% | 100% |
| Union County | SD | 16,811 | 2% | 100% |
| Clay County | SD | 14,967 | 2% | 100% |
| Oglala Lakota County | SD | 13,672 | 2% | 100% |
| Lake County | SD | 11,059 | 1% | 100% |
| Roberts County | SD | 10,280 | 1% | 100% |
| Butte County | SD | 10,243 | 1% | 100% |
| Charles Mix County | SD | 9,373 | 1% | 100% |
| Todd County | SD | 9,319 | 1% | 100% |
| Turner County | SD | 8,673 | 1% | 100% |
| Custer County | SD | 8,318 | 1% | 100% |
| Grant County | SD | 7,556 | 1% | 100% |
| Hutchinson County | SD | 7,427 | 1% | 100% |
| Bon Homme County | SD | 7,003 | 1% | 100% |
| Fall River County | SD | 6,973 | 1% | 100% |
| Spink County | SD | 6,361 | 1% | 100% |
| Moody County | SD | 6,336 | 1% | 100% |
| Hamlin County | SD | 6,164 | 1% | 100% |
| McCook County | SD | 5,682 | 1% | 100% |
| Tripp County | SD | 5,624 | 1% | 100% |
| Day County | SD | 5,449 | 1% | 100% |
| Walworth County | SD | 5,315 | 1% | 100% |
| Brule County | SD | 5,247 | 1% | 100% |
| Dewey County | SD | 5,239 | 1% | 100% |
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 605 been reported for unwanted calls?
Yes – 752 unwanted-call complaints were reported to the FTC for numbers showing a 605 area code (May 29 – Aug 14, 2026).
- 76% robocalls
- ↓ 2% vs prior period
Most-reported subjects
- Other36%273
- Reducing your debt (credit cards, mortgage, student loans)36%272
- Calls pretending to be government, businesses, or family and friends8%63
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.
Which prefixes and exchanges belong to area code 605?
73% assigned to a telco
- 74% Landline
- 26% Wireless
- 0% Unknown
of 734 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (605)200- | Wireless | New Cingular Wireless Pcs |
| (605)201- | Wireless | New Cingular Wireless Pcs |
| (605)202- | Wireless | New Cingular Wireless Pcs |
| (605)203- | Wireless | New Cingular Wireless Pcs |
| (605)204- | Wireless | New Cingular Wireless Pcs |
| (605)205- | Wireless | New Cingular Wireless Pcs |
| (605)206- | Wireless | New Cingular Wireless Pcs |
| (605)207- | Wireless | New Cingular Wireless Pcs |
| (605)208- | Wireless | New Cingular Wireless Pcs |
| (605)209- | Wireless | New Cingular Wireless Pcs |
| (605)210- | Wireless | New Cingular Wireless Pcs |
| (605)212- | Wireless | Verizon Wireless |
| (605)213- | Landline | Midcontinent Communications. |
| (605)214- | Wireless | Verizon Wireless |
| (605)215- | Landline | Aerial Communications |
| (605)216- | Wireless | New Cingular Wireless Pcs |
| (605)217- | Landline | Fibercomm, Lc |
| (605)218- | Wireless | Verizon Wireless |
| (605)219- | Wireless | Verizon Wireless |
| (605)220- | Wireless | Verizon Wireless |
| (605)221- | Landline | Mcleodusa Telecommunication Services |
| (605)222- | Wireless | Verizon Wireless |
| (605)223- | Landline | Qwest |
| (605)224- | Landline | Qwest |
| (605)225- | Landline | Qwest |
| (605)226- | Landline | Qwest |
| (605)227- | Landline | Santel Communications Cooperative |
| (605)228- | Wireless | Verizon Wireless |
| (605)229- | Landline | Qwest |
| (605)230- | Wireless | New Cingular Wireless Pcs |
| (605)231- | Landline | Aerial Communications |
| (605)232- | Landline | Qwest |
| (605)233- | Wireless | New Cingular Wireless Pcs |
| (605)234- | Landline | Midstate Telecom |
| (605)235- | Landline | Qwest |
| (605)236- | Landline | Santel Communications Cooperative |
| (605)237- | Wireless | Verizon Wireless |
| (605)238- | Landline | Bluepeak |
| (605)239- | Landline | Triotel Communications |
| (605)240- | Wireless | New Cingular Wireless Pcs |
| (605)241- | Landline | South Dakota Network |
| (605)242- | Landline | Long Lines Metro |
| (605)243- | Landline | Midstate Communications |
| (605)244- | Landline | West River Cooperative Telephone |
| (605)245- | Landline | Midstate Communications |
| (605)246- | Landline | Triotel Communications |
| (605)247- | Landline | Triotel Communications |
| (605)248- | Landline | Santel Communications Cooperative |
| (605)249- | Landline | Midstate Communications |
| (605)250- | Landline | Onvoy |
| (605)251- | Wireless | New Cingular Wireless Pcs |
| (605)252- | Landline | At&T |
| (605)253- | Landline | Bluepeak |
| (605)254- | Landline | At&T |
| (605)255- | Landline | Mt Rushmore Telephone Co |
| (605)256- | Landline | Qwest |
| (605)257- | Landline | West River Cooperative Telephone |
| (605)258- | Landline | Venture Communications Cooperative |
| (605)259- | Landline | Golden West Telecomm |
| (605)260- | Landline | Bluepeak |
| (605)261- | Wireless | Verizon Wireless |
| (605)262- | Landline | Midcontinent Communications. |
| (605)263- | Landline | Bluepeak |
| (605)264- | Landline | Venture Communications Cooperative |
| (605)265- | Wireless | New Cingular Wireless Pcs |
| (605)266- | Landline | Venture Communications Cooperative |
| (605)267- | Landline | Bluepeak |
| (605)268- | Wireless | New Cingular Wireless Pcs |
| (605)269- | Landline | Qwest |
| (605)270- | Wireless | Verizon Wireless |
| (605)271- | Landline | Midcontinent Communications. |
| (605)272- | Landline | Interstate Telecom Coop |
| (605)273- | Landline | Qwest |
| (605)274- | Landline | Midcontinent Communications. |
| (605)275- | Landline | Midcontinent Communications. |
| (605)276- | Landline | Midcontinent Communications. |
| (605)277- | Landline | Level 3 Communications |
| (605)278- | Landline | Consolidated Telcom |
| (605)279- | Landline | Golden West Telecomm |
| (605)280- | Wireless | New Cingular Wireless Pcs |
| (605)281- | Wireless | Verizon Wireless |
| (605)282- | Wireless | Verizon Wireless |
| (605)283- | Landline | Valley Telecom Coop. Assn. |
| (605)284- | Landline | Valley Telecom Coop. Assn. |
| (605)285- | Landline | Venture Communications Cooperative |
| (605)286- | Landline | Golden West Telecommunications |
| (605)287- | Landline | Venture Communications Cooperative |
| (605)288- | Landline | Great Plains Communications |
| (605)289- | Landline | Dickey Rural Tel. Coop. |
| (605)290- | Wireless | Verizon Wireless |
| (605)291- | Wireless | Verizon Wireless |
| (605)292- | Landline | Midcontinent Communications. |
| (605)293- | Landline | Midstate Communications |
| (605)294- | Landline | James Valley Cooperative Telephone |
| (605)295- | Wireless | New Cingular Wireless Pcs |
| (605)296- | Landline | Golden West Telcomm |
| (605)297- | Landline | Bluepeak |
| (605)298- | Landline | James Valley Cooperative Telephone |
| (605)299- | Landline | Level 3 Communications |
| (605)300- | Wireless | New Cingular Wireless Pcs |
| (605)301- | Landline | At&T |
| (605)302- | Landline | Midcontinent Communications. |
| (605)303- | Wireless | Verizon Wireless |
| (605)304- | Landline | Mcc Telephony Of The Mid-West |
| (605)305- | Landline | Telnyx |
| (605)306- | Landline | Bluepeak |
| (605)307- | Landline | Airus |
| (605)308- | Wireless | T-Mobile Usa |
| (605)309- | Landline | Bandwidth.Com Clec |
| (605)310- | Wireless | Verizon Wireless |
| (605)312- | Landline | Qwest |
| (605)313- | Landline | Northern Valley Communications |
| (605)314- | Landline | Standing Rock Telecommunications |
| (605)315- | Landline | Airus |
| (605)316- | Landline | Airus |
| (605)317- | Wireless | Dish Wireless |
| (605)318- | Wireless | Verizon Wireless |
| (605)319- | Wireless | New Cingular Wireless Pcs |
| (605)320- | Wireless | Dish Wireless |
| (605)321- | Wireless | Verizon Wireless |
| (605)322- | Landline | Qwest |
| (605)323- | Landline | Qwest |
| (605)324- | Landline | Venture Communications Cooperative |
| (605)325- | Landline | Venture Communications Cooperative |
| (605)326- | Landline | Mt Rushmore Telephone Co |
| (605)327- | Landline | Bluepeak |
| (605)328- | Landline | Qwest |
| (605)329- | Landline | James Valley Cooperative Telephone |
| (605)330- | Landline | Qwest |
| (605)331- | Landline | Qwest |
| (605)332- | Landline | Qwest |
| (605)333- | Landline | Qwest |
| (605)334- | Landline | Qwest |
| (605)335- | Landline | Qwest |
| (605)336- | Landline | Qwest |
| (605)337- | Landline | Midstate Communications |
| (605)338- | Landline | Qwest |
| (605)339- | Landline | Qwest |
| (605)340- | Landline | At&T |
| (605)341- | Landline | Qwest |
| (605)342- | Landline | Qwest |
| (605)343- | Landline | Qwest |
| (605)344- | Landline | Golden West Telecomm |
| (605)345- | Landline | Interstate Telecom Coop |
| (605)346- | Landline | Dickey Rural Tel. Coop. |
| (605)347- | Landline | Qwest |
| (605)348- | Landline | Qwest |
| (605)349- | Landline | Citizens Telecom Co Mn-Frontier Citizens Com |
| (605)350- | Wireless | New Cingular Wireless Pcs |
| (605)351- | Wireless | Verizon Wireless |
| (605)352- | Landline | Qwest |
| (605)353- | Landline | Qwest |
| (605)354- | Wireless | Verizon Wireless |
| (605)355- | Landline | Qwest |
| (605)356- | Landline | Qwest |
| (605)357- | Landline | Qwest |
| (605)358- | Landline | Dickey Rural Tel. Coop. |
| (605)359- | Wireless | Verizon Wireless |
| (605)360- | Wireless | New Cingular Wireless Pcs |
| (605)361- | Landline | Qwest |
| (605)362- | Landline | Qwest |
| (605)363- | Landline | Golden West Telecommunication |
| (605)364- | Landline | Golden West Telecommunications |
| (605)365- | Landline | Cheyenne River Sioux Tribal Tel. Authority |
| (605)366- | Wireless | Verizon Wireless |
| (605)367- | Landline | Qwest |
| (605)368- | Landline | Qwest |
| (605)369- | Landline | Golden West Telecommunications |
| (605)370- | Wireless | New Cingular Wireless Pcs |
| (605)371- | Landline | Qwest |
| (605)372- | Landline | Bluepeak |
| (605)373- | Landline | Qwest |
| (605)374- | Landline | West River Cooperative Telephone |
| (605)375- | Landline | West River Cooperative Telephone |
| (605)376- | Landline | Aerial Communications |
| (605)377- | Landline | Qwest |
| (605)378- | Landline | Qwest |
| (605)379- | Landline | Dickey Rural Tel. Coop. |
| (605)380- | Wireless | New Cingular Wireless Pcs |
| (605)381- | Wireless | New Cingular Wireless Pcs |
| (605)382- | Landline | James Valley Cooperative Telephone |
| (605)383- | Landline | Dickey Rural Tel. Coop. |
| (605)384- | Landline | Mt Rushmore Telephone Co |
| (605)385- | Landline | Qwest |
| (605)386- | Landline | Golden West Telecomm |
| (605)387- | Landline | Golden West Telecommunications |
| (605)388- | Landline | Qwest |
| (605)389- | Wireless | New Cingular Wireless Pcs |
| (605)390- | Wireless | Verizon Wireless |
| (605)391- | Wireless | New Cingular Wireless Pcs |
| (605)392- | Landline | Venture Communications Cooperative |
| (605)393- | Landline | Qwest |
| (605)394- | Landline | Qwest |
| (605)395- | Landline | James Valley Cooperative Telephone |
| (605)396- | Landline | James Valley Cooperative Telephone |
| (605)397- | Landline | James Valley Cooperative Telephone |
| (605)398- | Landline | Rc Technologies |
| (605)399- | Landline | Qwest |
| (605)400- | Wireless | New Cingular Wireless Pcs |
| (605)401- | Landline | Ip Horizon |
| (605)403- | Wireless | Csc Wireless |
| (605)404- | Landline | Qwest |
| (605)405- | Landline | Onvoy |
| (605)407- | Wireless | New Cingular Wireless Pcs |
| (605)408- | Wireless | New Cingular Wireless Pcs |
| (605)409- | Wireless | Verizon Wireless |
| (605)410- | Landline | Midcontinent Communications. |
| (605)412- | Wireless | New Cingular Wireless Pcs |
| (605)413- | Landline | Level 3 Communications |
| (605)414- | Landline | Mcc Telephony Of The Mid-West |
| (605)415- | Landline | Level 3 Communications |
| (605)416- | Wireless | Verizon Wireless |
| (605)417- | Landline | Native American Telecom |
| (605)418- | Landline | Aerial Communications |
| (605)419- | Wireless | Verizon Wireless |
| (605)420- | Landline | Midcontinent Communications. |
| (605)421- | Wireless | Verizon Wireless |
| (605)422- | Landline | Long Lines Metro |
| (605)423- | Landline | Qwest |
| (605)424- | Landline | Golden West Telecomm |
| (605)425- | Landline | Triotel Communications |
| (605)426- | Landline | Valley Telecom Coop. Assn. |
| (605)427- | Landline | Bluepeak |
| (605)428- | Landline | Golden West Telecommunication |
| (605)429- | Landline | Great Plains Communications |
| (605)430- | Wireless | Verizon Wireless |
| (605)431- | Wireless | Verizon Wireless |
| (605)432- | Landline | Qwest |
| (605)433- | Landline | Golden West Telecomm |
| (605)434- | Landline | Rc Communications |
| (605)435- | Landline | Midcontinent Communications. |
| (605)436- | Landline | Venture Communications Cooperative |
| (605)437- | Landline | Valley Telecom Coop. Assn. |
| (605)438- | Landline | Interstate Telecommunications Cooperative |
| (605)439- | Landline | Valley Telecom Coop. Assn. |
| (605)440- | Wireless | New Cingular Wireless Pcs |
| (605)441- | Wireless | New Cingular Wireless Pcs |
| (605)442- | Landline | Venture Communications Cooperative |
| (605)443- | Landline | Midcontinent Communications. |
| (605)444- | Landline | Midcontinent Communications. |
| (605)445- | Landline | Midcontinent Communications. |
| (605)446- | Landline | Golden West Telecommunication |
| (605)447- | Landline | Venture Communications Cooperative |
| (605)448- | Landline | Venture Communications Cooperative |
| (605)449- | Landline | Triotel Communications |
| (605)450- | Wireless | Verizon Wireless |
| (605)451- | Landline | Midcontinent Communications. |
| (605)452- | Landline | Golden West Telecomm |
| (605)453- | Wireless | Verizon Wireless |
| (605)454- | Wireless | New Cingular Wireless Pcs |
| (605)455- | Landline | Golden West Telecomm |
| (605)456- | Landline | West River Cooperative Telephone |
| (605)457- | Landline | Golden West Telecomm |
| (605)458- | Landline | Venture Communications Cooperative |
| (605)459- | Landline | Golden West Telecomm |
| (605)460- | Wireless | New Cingular Wireless Pcs |
| (605)461- | Wireless | Verizon Wireless |
| (605)462- | Landline | Golden West Telecomm |
| (605)463- | Landline | Mt Rushmore Telephone Co |
| (605)464- | Wireless | Verizon Wireless |
| (605)465- | Landline | Midcontinent Communications. |
| (605)466- | Landline | Cheyenne River Sioux Tribal Tel. Authority |
| (605)467- | Wireless | Verizon Wireless |
| (605)468- | Wireless | Verizon Wireless |
| (605)469- | Wireless | Verizon Wireless |
| (605)470- | Wireless | New Cingular Wireless Pcs |
| (605)471- | Wireless | Verizon Wireless |
| (605)472- | Landline | Qwest |
| (605)473- | Landline | Golden West Telecommunications |
| (605)474- | Landline | Alliance Communications Cooperative |
| (605)475- | Landline | Northern Valley Communications |
| (605)477- | Landline | Native American Telecom |
| (605)478- | Wireless | New Cingular Wireless Pcs |
| (605)479- | Landline | Interstate Telecom Coop |
| (605)480- | Wireless | New Cingular Wireless Pcs |
| (605)481- | Wireless | Verizon Wireless |
| (605)482- | Landline | Alliance Comm. Cooperative, Inc. (Split Rock) |
| (605)483- | Landline | Interstate Telecom Coop |
| (605)484- | Wireless | Verizon Wireless |
| (605)485- | Landline | Triotel Communications |
| (605)486- | Landline | Venture Communications Cooperative |
| (605)487- | Landline | Mt Rushmore Telephone Co |
| (605)488- | Wireless | Verizon Wireless |
| (605)489- | Landline | Interstate Telecom Coop |
| (605)490- | Wireless | Verizon Wireless |
| (605)491- | Wireless | New Cingular Wireless Pcs |
| (605)492- | Landline | James Valley Cooperative Telephone |
| (605)493- | Landline | Venture Communications Cooperative |
| (605)494- | Landline | Midcontinent Communications. |
| (605)495- | Landline | Santel Communications Cooperative |
| (605)496- | Landline | Onvoy |
| (605)497- | Landline | Midcontinent Communications. |
| (605)498- | Landline | Bluepeak |
| (605)499- | Wireless | Verizon Wireless |
| (605)500- | Wireless | New Cingular Wireless Pcs |
| (605)501- | Landline | Wide Voice |
| (605)502- | Landline | Telnyx |
| (605)503- | Wireless | Dish Wireless |
| (605)504- | Landline | Qwest |
| (605)505- | Wireless | New Cingular Wireless Pcs |
| (605)506- | Wireless | Dish Wireless |
| (605)508- | Wireless | Dish Wireless |
| (605)509- | Landline | Qwest |
| (605)510- | Wireless | New Cingular Wireless Pcs |
| (605)512- | Wireless | Dish Wireless |
| (605)513- | Landline | Nuso |
| (605)514- | Wireless | Native Wireless |
| (605)515- | Wireless | Verizon Wireless |
| (605)516- | Wireless | Verizon Wireless |
| (605)517- | Wireless | Verizon Wireless |
| (605)519- | Wireless | Verizon Wireless |
| (605)520- | Wireless | New Cingular Wireless Pcs |
| (605)521- | Landline | Aerial Communications |
| (605)522- | Landline | Metropcs |
| (605)523- | Landline | Triotel Communications |
| (605)524- | Landline | Qwest |
| (605)525- | Landline | Valley Communications, Inc. D/B/A Valley Fibercom |
| (605)526- | Landline | Golden West Telecommunications |
| (605)527- | Landline | Santel Communications Cooperative |
| (605)528- | Landline | Golden West Telecommunications |
| (605)529- | Landline | Alliance Communications Cooperative, Inc. (Baltic) |
| (605)530- | Wireless | New Cingular Wireless Pcs |
| (605)531- | Wireless | Verizon Wireless |
| (605)532- | Landline | Interstate Telecom Coop |
| (605)533- | Landline | Red River Comm |
| (605)534- | Landline | Qwest |
| (605)535- | Landline | Golden West Telecomm |
| (605)537- | Landline | Venture Communications Cooperative |
| (605)538- | Landline | Cheyenne River Sioux Tribal Tel. Authority |
| (605)539- | Landline | Venture Communications Cooperative |
| (605)540- | Landline | Level 3 Communications |
| (605)541- | Landline | Midcontinent Communications. |
| (605)542- | Landline | Interstate Telecom Coop |
| (605)543- | Landline | Alliance Communications Cooperative, Inc. (Baltic) |
| (605)544- | Landline | Golden West Telecomm |
| (605)545- | Wireless | New Cingular Wireless Pcs |
| (605)546- | Landline | Qwest |
| (605)547- | Landline | Premier Communications |
| (605)548- | Landline | Midcontinent Communications. |
| (605)549- | Landline | Bandwidth.Com Clec |
| (605)550- | Landline | Level 3 Communications |
| (605)551- | Wireless | New Cingular Wireless Pcs |
| (605)552- | Landline | Bluepeak |
| (605)553- | Landline | Mcimetro Access Transmission Services |
| (605)554- | Landline | Midcontinent Communications. |
| (605)556- | Landline | Midcontinent Communications. |
| (605)557- | Landline | Golden West Telecommunications |
| (605)558- | Landline | Midcontinent Communications. |
| (605)559- | Landline | Midcontinent Communications. |
| (605)560- | Landline | Mcc Telephony Of The Mid-West |
| (605)561- | Landline | Midcontinent Communications. |
| (605)562- | Landline | Native American Telecom - Pine Ridge |
| (605)563- | Landline | Mt Rushmore Telephone Co |
| (605)564- | Landline | Consolidated Telcom |
| (605)565- | Landline | Premier Communications |
| (605)566- | Landline | Onvoy |
| (605)567- | Landline | Golden West Telecomm |
| (605)568- | Landline | Midcontinent Communications. |
| (605)569- | Wireless | Verizon Wireless |
| (605)570- | Wireless | Verizon Wireless |
| (605)571- | Landline | Midcontinent Communications. |
| (605)572- | Wireless | Verizon Wireless |
| (605)573- | Landline | Bluepeak |
| (605)574- | Landline | Qwest |
| (605)575- | Landline | Qwest |
| (605)576- | Landline | Consolidated Telcom |
| (605)577- | Landline | Valley Telecom Coop. Assn. |
| (605)578- | Landline | Qwest |
| (605)579- | Wireless | New Cingular Wireless Pcs |
| (605)580- | Wireless | Verizon Wireless |
| (605)581- | Wireless | New Cingular Wireless Pcs |
| (605)582- | Landline | Alliance Comm. Cooperative, Inc. (Split Rock) |
| (605)583- | Landline | Golden West Telecommunications |
| (605)584- | Landline | Qwest |
| (605)585- | Wireless | T-Mobile Usa |
| (605)586- | Landline | Interstate Telecom Coop |
| (605)587- | Landline | Northeast Nebraska Tel. Co. |
| (605)588- | Landline | Midcontinent Communications. |
| (605)589- | Landline | Mt Rushmore Telephone Co |
| (605)590- | Wireless | Verizon Wireless |
| (605)591- | Wireless | Verizon Wireless |
| (605)592- | Wireless | New Cingular Wireless Pcs |
| (605)593- | Landline | Level 3 Communications |
| (605)594- | Landline | Alliance Comm. Cooperative, Inc. (Split Rock) |
| (605)595- | Landline | At&T |
| (605)596- | Landline | Venture Communications Cooperative |
| (605)597- | Landline | Qwest |
| (605)598- | Landline | Venture Communications Cooperative |
| (605)599- | Landline | Qwest |
| (605)600- | Landline | Fractel |
| (605)601- | Landline | Twilio International |
| (605)604- | Landline | Midco Voice |
| (605)605- | Landline | Onvoy |
| (605)606- | Landline | Onvoy Spectrum |
| (605)607- | Landline | Hd Carrier |
| (605)608- | Landline | Hd Carrier |
| (605)609- | Landline | Level 3 Communications |
| (605)610- | Landline | Level 3 Communications |
| (605)613- | Wireless | New Cingular Wireless Pcs |
| (605)615- | Landline | Native American Telecom - Pine Ridge |
| (605)616- | Landline | Onvoy Spectrum |
| (605)620- | Landline | Onvoy |
| (605)621- | Landline | Interstate Telecommunications Cooperative |
| (605)622- | Landline | Qwest |
| (605)623- | Landline | Interstate Telecom Coop |
| (605)624- | Landline | Qwest |
| (605)625- | Landline | Interstate Telecom Coop |
| (605)626- | Landline | Qwest |
| (605)627- | Landline | Qwest |
| (605)628- | Landline | Interstate Telecom Coop |
| (605)629- | Landline | Interstate Telecom Coop |
| (605)630- | Wireless | Verizon Wireless |
| (605)631- | Wireless | Verizon Wireless |
| (605)632- | Landline | Mcc Telephony Of The Mid-West |
| (605)633- | Wireless | Verizon Wireless |
| (605)634- | Landline | Ton80 Communications |
| (605)635- | Landline | James Valley Cooperative Telephone |
| (605)636- | Landline | Qwest |
| (605)637- | Landline | Rc Technologies |
| (605)638- | Landline | Qwest |
| (605)639- | Wireless | Verizon Wireless |
| (605)640- | Landline | Airus |
| (605)641- | Wireless | New Cingular Wireless Pcs |
| (605)642- | Landline | Qwest |
| (605)643- | Landline | Midcontinent Communications. |
| (605)644- | Landline | Qwest |
| (605)645- | Wireless | Verizon Wireless |
| (605)646- | Landline | Bandwidth.Com Clec |
| (605)647- | Landline | Bluepeak |
| (605)648- | Landline | Golden West Telecommunications |
| (605)649- | Landline | Venture Communications Cooperative |
| (605)650- | Landline | Exiant Communications |
| (605)651- | Wireless | Verizon Wireless |
| (605)652- | Landline | Rc Technologies |
| (605)653- | Landline | Bandwidth.Com Clec |
| (605)654- | Landline | Golden West Telecommunications |
| (605)655- | Landline | Qwest |
| (605)656- | Wireless | Verizon Wireless |
| (605)657- | Landline | Onvoy |
| (605)658- | Landline | Midcontinent Communications. |
| (605)659- | Wireless | Verizon Wireless |
| (605)660- | Wireless | Verizon Wireless |
| (605)661- | Wireless | New Cingular Wireless Pcs |
| (605)662- | Landline | Golden West Telecomm |
| (605)663- | Landline | Airus |
| (605)664- | Landline | Bluepeak |
| (605)665- | Landline | Qwest |
| (605)666- | Landline | Mt Rushmore Telephone Co |
| (605)667- | Landline | Fractel |
| (605)668- | Landline | Qwest |
| (605)669- | Landline | Golden West Telecommunications |
| (605)670- | Wireless | Verizon Wireless |
| (605)671- | Landline | Aerial Communications |
| (605)672- | Landline | Bluepeak |
| (605)673- | Landline | Golden West Telecommunications |
| (605)674- | Landline | Onvoy |
| (605)675- | Landline | Aerial Communications |
| (605)676- | Landline | Interstate Telecom Coop |
| (605)677- | Landline | Qwest |
| (605)678- | Landline | Farmers Mutual Tel. Co. |
| (605)679- | Landline | Qwest |
| (605)680- | Wireless | Verizon Wireless |
| (605)681- | Landline | Nuso |
| (605)682- | Wireless | Verizon Wireless |
| (605)683- | Landline | Golden West Telecommunications |
| (605)684- | Landline | Bluepeak |
| (605)685- | Landline | Golden West Telecomm |
| (605)686- | Landline | Mcc Telephony Of The Mid-West |
| (605)687- | Landline | Dickey Rural Tel. Coop. |
| (605)688- | Landline | City Of Brookings Municipal Tel. Dept. |
| (605)689- | Landline | Midcontinent Communications. |
| (605)690- | Wireless | New Cingular Wireless Pcs |
| (605)691- | Landline | Aerial Communications |
| (605)692- | Landline | City Of Brookings Municipal Tel. Dept. |
| (605)693- | Landline | Interstate Telecom Coop |
| (605)694- | Landline | Valley Tel. Co. |
| (605)695- | Wireless | Verizon Wireless |
| (605)696- | Landline | City Of Brookings Municipal Tel. Dept. |
| (605)697- | Landline | City Of Brookings Municipal Tel. Dept. |
| (605)698- | Landline | Venture Communications Cooperative |
| (605)699- | Landline | Bandwidth.Com Clec |
| (605)702- | Landline | At&T |
| (605)705- | Landline | Commio |
| (605)709- | Landline | Stratus Networks |
| (605)710- | Landline | Mcc Telephony Of The Mid-West |
| (605)715- | Wireless | James Valley Wireless |
| (605)716- | Landline | Bluepeak |
| (605)717- | Landline | Bluepeak |
| (605)718- | Landline | Bluepeak |
| (605)719- | Landline | Bluepeak |
| (605)720- | Landline | Bluepeak |
| (605)721- | Landline | Bluepeak |
| (605)722- | Landline | Bluepeak |
| (605)723- | Landline | Bluepeak |
| (605)724- | Landline | Golden West Telcomm |
| (605)725- | Landline | Northern Valley Communications |
| (605)726- | Landline | Midstate Communications |
| (605)727- | Landline | Qwest |
| (605)728- | Landline | Aerial Communications |
| (605)729- | Landline | Golden West Telcomm |
| (605)730- | Wireless | New Cingular Wireless Pcs |
| (605)731- | Landline | Qwest |
| (605)732- | Landline | Midstate Communications |
| (605)733- | Landline | Cheyenne River Sioux Tribal Tel. Authority |
| (605)734- | Landline | Qwest |
| (605)735- | Landline | Dickey Rural Tel. Coop. |
| (605)736- | Landline | Aerial Communications |
| (605)737- | Landline | Qwest |
| (605)738- | Landline | Rc Technologies |
| (605)739- | Landline | Golden West Telecomm |
| (605)740- | Landline | Centurylink Communications |
| (605)741- | Landline | Mcleodusa Telecommunication Services |
| (605)742- | Landline | Venture Communications Cooperative |
| (605)743- | Landline | Qwest |
| (605)744- | Wireless | New Cingular Wireless Pcs |
| (605)745- | Landline | Golden West Telecomm |
| (605)746- | Landline | Ton80 Communications |
| (605)747- | Landline | Golden West Telecommunications |
| (605)748- | Landline | Golden West Telecomm |
| (605)749- | Landline | Rt Communications |
| (605)750- | Wireless | New Cingular Wireless Pcs |
| (605)751- | Landline | Metropcs |
| (605)752- | Landline | Ton80 Communications |
| (605)753- | Landline | Bluepeak |
| (605)754- | Landline | Golden West Telecomm |
| (605)755- | Landline | Bluepeak |
| (605)756- | Landline | Interstate Telecom Coop |
| (605)757- | Landline | Alliance Communications Cooperative |
| (605)758- | Landline | Interstate Telecom Coop |
| (605)759- | Landline | At&T |
| (605)760- | Wireless | Verizon Wireless |
| (605)761- | Landline | Bluepeak |
| (605)762- | Landline | Valley Telecom Coop. Assn. |
| (605)763- | Landline | Beresford Municipal Tel. Co. |
| (605)764- | Landline | Bluepeak |
| (605)765- | Landline | Venture Communications Cooperative |
| (605)766- | Landline | Bluepeak |
| (605)767- | Landline | Bluepeak |
| (605)768- | Landline | Venture Communications Cooperative |
| (605)769- | Wireless | Verizon Wireless |
| (605)770- | Wireless | New Cingular Wireless Pcs |
| (605)771- | Wireless | Verizon Wireless |
| (605)772- | Landline | Alliance Comm. Cooperative, Inc. (Split Rock) |
| (605)773- | Landline | Qwest |
| (605)774- | Landline | Edgetel |
| (605)775- | Landline | Golden West Telecommunications |
| (605)776- | Landline | Qwest |
| (605)777- | Landline | Bandwidth.Com Clec |
| (605)778- | Landline | Midstate Communications |
| (605)779- | Landline | Midstate Communications |
| (605)780- | Landline | Long Lines Metro |
| (605)781- | Landline | Native American Telecom - Pine Ridge |
| (605)782- | Landline | Qwest |
| (605)783- | Landline | Interstate Telecom Coop |
| (605)784- | Landline | Interstate Telecom Coop |
| (605)785- | Landline | Interstate Telecom Coop |
| (605)786- | Landline | Qwest |
| (605)787- | Landline | Qwest |
| (605)788- | Landline | West River Cooperative Telephone |
| (605)789- | Wireless | New Cingular Wireless Pcs |
| (605)791- | Landline | Midcontinent Communications. |
| (605)792- | Landline | Mcc Telephony Of The Mid-West |
| (605)793- | Landline | Interstate Telecom Coop |
| (605)794- | Landline | Interstate Telecom Coop |
| (605)795- | Landline | Interstate Telecom Coop |
| (605)796- | Landline | Santel Communications Cooperative |
| (605)797- | Landline | West River Cooperative Telephone |
| (605)798- | Landline | Golden West Telecomm |
| (605)799- | Landline | Airus |
| (605)800- | Landline | Terra Nova Telecom |
| (605)801- | Wireless | Verizon Wireless |
| (605)804- | Wireless | Verizon Wireless |
| (605)805- | Landline | Metropcs |
| (605)808- | Landline | Onvoy |
| (605)809- | Landline | Mcimetro Access Transmission Services |
| (605)812- | Wireless | Dish Wireless |
| (605)815- | Landline | Airus |
| (605)818- | Landline | Rc Communications |
| (605)821- | Wireless | New Cingular Wireless Pcs |
| (605)822- | Landline | Great Plains Communications |
| (605)823- | Landline | West River Telecommunications Coop. |
| (605)824- | Wireless | Verizon Wireless |
| (605)825- | Landline | Triotel Communications |
| (605)826- | Landline | Interstate Telecom Coop |
| (605)827- | Landline | Valley Communications, Inc. D/B/A Valley Fibercom |
| (605)828- | Wireless | New Cingular Wireless Pcs |
| (605)830- | Wireless | Verizon Wireless |
| (605)831- | Wireless | Verizon Wireless |
| (605)832- | Landline | Interstate Telecom Coop |
| (605)833- | Landline | Golden West Telecomm |
| (605)834- | Landline | Three River Telco |
| (605)835- | Landline | Golden West Telecommunications |
| (605)836- | Landline | Mcimetro Access Transmission Services |
| (605)837- | Landline | Golden West Telecommunications |
| (605)838- | Landline | Ymax Communications |
| (605)839- | Wireless | New Cingular Wireless Pcs |
| (605)840- | Wireless | Verizon Wireless |
| (605)841- | Wireless | Verizon Wireless |
| (605)842- | Landline | Golden West Telecommunications |
| (605)843- | Landline | Golden West Telecomm |
| (605)844- | Wireless | New Cingular Wireless Pcs |
| (605)845- | Landline | West River Telecommunications Coop (Mobridge) |
| (605)846- | Wireless | Verizon Wireless |
| (605)847- | Landline | Qwest |
| (605)848- | Wireless | Verizon Wireless |
| (605)849- | Landline | Santel Communications Cooperative |
| (605)850- | Wireless | Verizon Wireless |
| (605)851- | Wireless | Verizon Wireless |
| (605)852- | Landline | Venture Communications Cooperative |
| (605)853- | Landline | Qwest |
| (605)854- | Landline | Qwest |
| (605)855- | Landline | Consolidated Telcom |
| (605)856- | Landline | Golden West Telecommunications |
| (605)857- | Wireless | New Cingular Wireless Pcs |
| (605)858- | Wireless | New Cingular Wireless Pcs |
| (605)859- | Landline | Golden West Telecomm |
| (605)860- | Wireless | Verizon Wireless |
| (605)861- | Wireless | Verizon Wireless |
| (605)862- | Landline | Qwest |
| (605)863- | Wireless | New Cingular Wireless Pcs |
| (605)864- | Wireless | Verizon Wireless |
| (605)865- | Landline | Qwest |
| (605)866- | Landline | West River Cooperative Telephone |
| (605)867- | Landline | Golden West Telecomm |
| (605)868- | Landline | Aerial Communications |
| (605)869- | Landline | Kennebec Tel. Co. |
| (605)870- | Wireless | Verizon Wireless |
| (605)871- | Wireless | Verizon Wireless |
| (605)872- | Landline | Aerial Communications |
| (605)873- | Landline | Interstate Telecom Coop |
| (605)874- | Landline | Interstate Telecom Coop |
| (605)875- | Landline | Venture Communications Cooperative |
| (605)876- | Landline | Interstate Telecom Coop |
| (605)877- | Landline | Qwest |
| (605)878- | Landline | Midcontinent Communications. |
| (605)879- | Landline | Golden West Telecommunications |
| (605)880- | Wireless | Verizon Wireless |
| (605)881- | Wireless | New Cingular Wireless Pcs |
| (605)882- | Landline | Qwest |
| (605)883- | Landline | Santel Communications Cooperative |
| (605)884- | Landline | Qwest |
| (605)885- | Landline | James Valley Cooperative Telephone |
| (605)886- | Landline | Qwest |
| (605)887- | Landline | James Valley Cooperative Telephone |
| (605)888- | Landline | Onvoy |
| (605)889- | Landline | Valley Telecom Coop. Assn. |
| (605)890- | Wireless | Verizon Wireless |
| (605)891- | Wireless | Verizon Wireless |
| (605)892- | Landline | Qwest |
| (605)893- | Landline | Midcontinent Communications. |
| (605)894- | Landline | Midstate Communications |
| (605)895- | Landline | Kennebec Tel. Co. |
| (605)897- | Landline | James Valley Cooperative Telephone |
| (605)898- | Landline | Ton80 Communications |
| (605)899- | Wireless | New Cingular Wireless Pcs |
| (605)900- | Landline | Fractel |
| (605)902- | Landline | Bandwidth.Com Clec |
| (605)905- | Landline | Onvoy |
| (605)906- | Landline | Teleport Communications America Sd |
| (605)909- | Landline | Ton80 Communications |
| (605)910- | Landline | Radiantiq |
| (605)920- | Wireless | Verizon Wireless |
| (605)922- | Landline | Mcc Telephony Of The Mid-West |
| (605)923- | Landline | Qwest |
| (605)924- | Wireless | Verizon Wireless |
| (605)925- | Landline | Golden West Telecommunications |
| (605)926- | Wireless | New Cingular Wireless Pcs |
| (605)927- | Wireless | New Cingular Wireless Pcs |
| (605)928- | Landline | Santel Communications Cooperative |
| (605)929- | Wireless | Verizon Wireless |
| (605)930- | Landline | Centurylink Communications |
| (605)931- | Wireless | Verizon Wireless |
| (605)932- | Landline | Rc Technologies |
| (605)933- | Wireless | New Cingular Wireless Pcs |
| (605)934- | Landline | Alliance Communications Cooperative, Inc. (Baltic) |
| (605)935- | Landline | Santel Communications Cooperative |
| (605)936- | Wireless | Verizon Wireless |
| (605)937- | Landline | Bandwidth.Com Clec |
| (605)938- | Landline | Rc Technologies |
| (605)939- | Landline | At&T |
| (605)940- | Wireless | New Cingular Wireless Pcs |
| (605)941- | Wireless | New Cingular Wireless Pcs |
| (605)942- | Landline | Golden West Telecommunication |
| (605)943- | Landline | Venture Communications Cooperative |
| (605)944- | Wireless | New Cingular Wireless Pcs |
| (605)945- | Landline | Qwest |
| (605)946- | Landline | Golden West Telecommunication |
| (605)947- | Landline | Interstate Telecom Coop |
| (605)948- | Landline | Venture Communications Cooperative |
| (605)949- | Wireless | New Cingular Wireless Pcs |
| (605)951- | Landline | Bandwidth.Com Clec |
| (605)952- | Landline | Bandwidth.Com Clec |
| (605)953- | Landline | Aerial Communications |
| (605)954- | Landline | Bandwidth.Com Clec |
| (605)955- | Landline | Valley Telecom Coop. Assn. |
| (605)956- | Wireless | Verizon Wireless |
| (605)957- | Landline | Bluepeak |
| (605)960- | Wireless | Verizon Wireless |
| (605)961- | Landline | Vonage America |
| (605)962- | Landline | Venture Communications Cooperative |
| (605)963- | Landline | Aerial Communications |
| (605)964- | Landline | Cheyenne River Sioux Tribal Tel. Authority |
| (605)965- | Landline | Bluepeak |
| (605)966- | Landline | Jefferson Tel. Co. |
| (605)967- | Landline | City Of Faith Municipal Tel. Co. |
| (605)968- | Wireless | Verizon Wireless |
| (605)969- | Landline | Great Plains Communications |
| (605)970- | Wireless | New Cingular Wireless Pcs |
| (605)971- | Wireless | Verizon Wireless |
| (605)972- | Landline | Onvoy |
| (605)973- | Landline | Venture Communications Cooperative |
| (605)975- | Landline | Onvoy |
| (605)977- | Landline | Qwest |
| (605)978- | Landline | Qwest |
| (605)979- | Landline | Telnyx |
| (605)980- | Wireless | New Cingular Wireless Pcs |
| (605)981- | Landline | Aerial Communications |
| (605)982- | Landline | Ton80 Communications |
| (605)983- | Landline | Qwest |
| (605)984- | Landline | Alliance Communications Cooperative, Inc. (Baltic) |
| (605)985- | Landline | Golden West Telecomm |
| (605)987- | Landline | Qwest |
| (605)988- | Landline | Qwest |
| (605)989- | Landline | Nuso |
| (605)990- | Landline | Atv Holdings, Llc D/B/A Mitchell Telecom |
| (605)991- | Landline | Airus |
| (605)992- | Landline | Ton80 Communications |
| (605)993- | Landline | Golden West Telecomm |
| (605)994- | Landline | James Valley Cooperative Telephone |
| (605)995- | Landline | Qwest |
| (605)996- | Landline | Qwest |
| (605)997- | Landline | Qwest |
| (605)998- | Landline | Onvoy |
| (605)999- | Wireless | Verizon Wireless |
| No prefixes match “”. | ||
Frequently Asked Questions about the 605 Area Code
Who called me from a 605 number?
A 605 number is assigned to Sioux Falls, South Dakota, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 605 code to look nearby, so a 605 number doesn't prove the caller is local. Recently, 752 unwanted-call complaints were reported to the FTC for numbers showing the 605 code (76% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 605 a scam area code?
No area code is a scam on its own. 605 is a normal, officially assigned code for Sioux Falls, South Dakota. Spam callers spoof local codes to raise the odds you answer, so 605 on your caller ID says nothing about who is really calling. Recently, 752 unwanted-call complaints were reported to the FTC for numbers showing the 605 code (76% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 605 area code?
Repeated calls from different 605 numbers are usually spoofing: a robocaller rotates through 605 numbers so each call looks local and slips past simple blocks. Recently, 752 unwanted-call complaints were reported to the FTC for numbers showing the 605 code (76% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 605 number?
If you aren't expecting a 605 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 605 area code?
Block a single 605 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 605 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 605?
Area code 605 covers Sioux Falls and the surrounding area in South Dakota, spanning 390 cities with about 886,667 residents. No other code overlays this region, so 605 alone identifies the area.
When did area code 605 go into service?
Area code 605 went into service on January 1, 1947.
Is 605 a real area code?
Yes. 605 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Sioux Falls, South Dakota. A real code can still show up on spoofed spam calls, so treat unknown 605 calls with normal caution.
What timezone is the 605 area code in?
The 605 area code is in the Central / Mountain. Because a number can be kept when someone moves or switches to VoIP, a specific 605 caller may not be in that zone.
How do I call a 605 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 605 and the seven-digit number. From a mobile phone you can usually just enter +1 605 followed by the number and let the phone add the exit code for you.