605 Area CodeSioux Falls, SD
Area code 605 covers Sioux Falls and 389 other cities in South Dakota: 886,667 people in 66 counties, led by Minnehaha and Pennington, on Central Time (CT) and Mountain Time (MT).
Overview
- Major City
- Sioux Falls
- State
- South Dakota (SD)
- Timezone
- Central / Mountain
- Current Time
- –:––
- Overlay
- No – unique area code
Where is area code 605?
Overview of the 605 Area Code
Geographic Coverage of the 605 Area Code
All 390 cities- 209,289
- 79,894
- 27,919
- 24,555
- 23,492
- 15,670
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; each city's share inside 605 is measured from Census tract centroids.
What counties does area code 605 cover?
The 35 largest of 66 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% |
- Census PEP Vintage 2024 (city populations)
- · 2020 Census tract centroids with NANP and TIGERweb boundaries (footprint, counties, city shares)
- · NANPA NPA and CO Code reports (dates, prefixes)
- · Methodology
Has area code 605 been reported for unwanted calls?
Yes – 1,142 FTC complaints, May 29 – Oct 1, 2026.
- 73% robocalls
- ↓ 4% vs prior period
- FTC data, retrieved 2026-10-05
Most-reported subjects
- Other35%395
- Reducing your debt (credit cards, mortgage, student loans)33%382
- Dropped call or no message10%114
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.
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?
26% of its assigned prefixes are wireless. Largest holders: Qwest, Verizon Wireless, and New Cingular Wireless Pcs.
Is 605 a scam area code?
Carriers hold 73% of its possible prefixes.
Why do I keep getting calls from the 605 area code?
Complaints fell 4% on the prior period.
Should I answer an unknown 605 number?
73% of its FTC complaints were robocalls. Its most-reported specific subject was "Reducing your debt (credit cards, mortgage, student loans)", at 33%.
How do I block calls from the 605 area code?
Blocking 605 blocks numbers in 390 cities.
Where is area code 605?
605 covers 390 cities and 886,667 residents in 66 South Dakota counties, led by Minnehaha, Pennington, and Lincoln.
When did area code 605 go into service?
605 went into service in 1947.
Is 605 a real area code?
Yes: 88 carriers hold its prefixes, serving 390 cities in Minnehaha, Pennington, Lincoln, and 63 other counties.
What timezone is the 605 area code in?
605 spans Central and Mountain time.
How do I call a 605 number from abroad?
Dial +1 605, then the number.