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Area code 605

November 16, 2023

Area code 605 is the telephone area code in the North American Numbering Plan for the entire U.S. state of South Dakota. The numbering plan area was designated in 1947, when the American Telephone and Telegraph Company (AT&T) devised a comprehensive telephone numbering plan for the United States and Canada.

Area code 406Area code 701Area code 320Area code 218Area code 507Area code 712Area code 402Area code 308Area code 307
The map above is clickable; click on an area code to go to the page for that code. South Dakota's area code in blue with border states shown in yellow, orange and green

Before October 2021, area code 605 had telephone numbers assigned for the central office code 988. In 2020, 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven-digit dialing. Area code 605 was therefore scheduled to transition to ten-digit dialing by October 24, 2021.[1] Current projections suggest that South Dakota will require a second area code by early 2026, as the existing 605 area code is nearing exhaustion.[2]

Service area edit

The numbering plan area includes the following communities, which are serviced by the listed central office prefixes.

See also edit

References edit

  1. ^ "Transition to 10-digit dialing (for 988 as 3-digit access to National Suicide Prevention Hotline)" (PDF). North American Numbering Plan Administrator. January 8, 2021. Retrieved March 9, 2021.
  2. ^ 2023-1 NRUF and NPA Exhaust Analysis (PDF) (Report). East Brunswick, New Jersey: North American Numbering Plan Administrator. April 2023. p. 2. Retrieved June 30, 2023.

External links edit

  • NANPA area code map of South Dakota
South Dakota area codes: 605
North: 701
West: 307, 406 605 East: 320, 507, 712
South: 402/531, 308
North Dakota area codes: 701
Iowa area codes: 319, 515, 563, 641, 712
Minnesota area codes: 218, 320, 507, 612, 651, 763, 952
Montana area codes: 406
Wyoming area codes: 307

November 16, 2023
area, code, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, news, newspapers, books, scholar, jstor, november, 2021,. This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Area code 605 news newspapers books scholar JSTOR November 2021 Learn how and when to remove this template message Area code 605 is the telephone area code in the North American Numbering Plan for the entire U S state of South Dakota The numbering plan area was designated in 1947 when the American Telephone and Telegraph Company AT amp T devised a comprehensive telephone numbering plan for the United States and Canada The map above is clickable click on an area code to go to the page for that code South Dakota s area code in blue with border states shown in yellow orange and greenBefore October 2021 area code 605 had telephone numbers assigned for the central office code 988 In 2020 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline which created a conflict for exchanges that permit seven digit dialing Area code 605 was therefore scheduled to transition to ten digit dialing by October 24 2021 1 Current projections suggest that South Dakota will require a second area code by early 2026 as the existing 605 area code is nearing exhaustion 2 Contents 1 Service area 2 See also 3 References 4 External linksService area editThe numbering plan area includes the following communities which are serviced by the listed central office prefixes Aberdeen 216 225 226 228 229 252 262 277 290 377 380 622 626 715 725 824 846 Alcester 934 Alexandria 239 Alpena 849 Andover 298 Arlington 315 983 Armour 572 724 Artesian 527 Astoria 832 Avon 286 Baltic 529 Belle Fourche 210 568 569 699 723 892 Belvidere 344 Beresford 300 751 763 957 Big Stone City 541 862 Bison 244 Blunt 962 Bonesteel 654 Bowdle 281 282 285 Bradley 784 Brandon 582 839 Brandt 876 Bridgewater 729 Bristol 492 Britton 448 470 551 Brookings 560 592 651 688 690 691 692 693 695 697 Buffalo 375 Buffalo Gap 833 Burke 775 Camp Crook 797 Canistota 296 Canova 523 Canton 558 764 836 987 Castlewood 414 793 804 Cavour 599 Center 247 Centerville 552 563 Chamberlain 234 730 734 815 888 Claire City 652 Claremont 294 Clark 233 532 844 Clear Lake 874 Colton 446 671 Columbia 396 Conde 382 Corsica 946 Cresbard 324 Crooks 465 543 Custer 440 517 673 Dell Rapids 428 963 Delmont 779 De Smet 854 860 861 Doland 635 Dupree 200 365 538 821 Eagle Butte 218 964 Edgemont 662 Elk Point 205 356 761 952 Elkton 542 922 Emery 449 Estelline 686 873 Ethan 227 Eureka 284 Faith 739 967 Faulkton 598 Flandreau 530 534 573 633 684 864 997 Florence 758 Fort Pierre 220 222 223 224 280 295 301 494 609 773 776 945 Frederick 329 Freeman 925 Garretson 594 Gary 272 Gettysburg 765 769 771 Glenham 762 848 850 Goodwin 795 Gregory 830 831 835 Groton 397 Harrisburg 213 214 368 408 498 667 743 767 777 Harrold 875 Hartford 528 953 Hayti 783 792 Hecla 994 Hermosa 255 Herreid 437 Highmore 478 852 870 871 Hill City 307 574 Hitchcock 266 Hosmer 283 Hot Springs 745 890 891 Hoven 948 Howard 579 772 851 Hudson 984 Humboldt 363 Hurley 238 Huron 350 352 353 354 412 461 554 570 931 936 960 968 Interior 433 Ipswich 410 426 Irene 263 Iroquois 546 Isabel 466 Jefferson 966 Kadoka 488 837 Kennebec 869 Keystone 666 Kimball 680 682 778 Lake Andes 469 481 487 491 Lake Norden 710 785 Langford 493 Lebanon 768 Lemmon 374 Lennox 647 744 750 Leola 439 Lesterville 364 Letcher 248 Long Lake 577 McIntosh 273 524 McLaughlin 314 Madison 256 270 291 427 480 556 636 Marion 648 Martin 407 441 454 685 899 944 970 980 Mellette 887 Menno 387 Midland 843 Milbank 432 434 438 445 467 924 949 Miller 204 453 853 893 Mission 319 828 856 Mitchell 292 299 550 597 630 656 770 933 990 995 996 999 Mobridge 230 823 845 926 Mound City 955 Mount Vernon 236 Murdo 516 669 New Effington 637 New Holland 243 Newell 456 New Underwood 754 Nisland 257 North Cody 822 North Naper 834 North Sioux City 217 232 235 242 422 540 585 780 979 Nunda 586 Oelrichs 535 Oldham 482 Onaka 447 Onida 973 Orient 392 Parker 297 Parkston 505 928 Peever 932 Philip 859 Pierpont 325 Pierre 220 222 223 224 280 295 301 494 609 773 776 945 Plankinton 942 Platte 207 337 613 Pollock 889 Presho 895 Pukwana 894 Quinn 386 Ramona 482 Rapid City 209 219 341 342 343 348 355 381 385 388 389 390 391 393 394 399 415 430 431 484 519 545 593 600 646 716 718 719 721 727 737 755 786 787 791 858 863 872 877 923 939 Redfield 302 313 450 460 468 472 475 Ree Heights 943 Reliance 473 Revillo 623 Roscoe 276 287 Rosholt 537 Roslyn 420 486 Salem 240 421 425 471 Scotland 583 Selby 643 649 Seneca 436 Sinai 826 Sioux Falls 201 212 215 221 231 241 250 251 254 261 271 274 275 305 306 310 312 321 322 323 328 330 331 332 333 334 335 336 338 339 351 357 359 360 361 362 366 367 370 371 373 376 400 403 404 413 444 496 504 509 521 553 575 595 610 679 681 705 728 731 740 759 782 789 799 800 809 838 900 906 929 937 940 941 951 961 965 977 978 988 Sisseton 268 419 698 742 927 South Shore 756 Spearfish 269 340 443 549 559 566 571 578 580 584 591 631 639 641 642 644 645 717 722 920 Spencer 246 Springfield 369 Stickney 732 Stockholm 676 Sturgis 206 347 423 490 499 561 702 720 Summit 398 Tabor 463 Tea 213 214 368 408 498 667 743 767 777 Timber Lake 865 Tolstoy 442 Toronto 794 Tripp 935 Tulare 596 Turton 897 Tyndall 464 589 Valley Springs 757 Veblen 738 Vermillion 202 581 624 638 658 659 670 672 675 677 741 Viborg 326 766 Volga 627 827 930 Wagner 384 Wakonda 267 451 Wall 279 515 Wasta 993 Watertown 237 520 753 818 868 878 880 881 882 884 886 954 956 Waubay 435 947 Webster 265 345 588 590 Wentworth 483 Wessington 458 Wessington Springs 539 West Jasper 349 White 304 629 White Lake 249 White River 259 Wilmot 938 Winner 208 840 841 842 Wolsey 497 883 Wood 452 Woonsocket 796 Worthing 372 Yankton 260 500 653 655 660 661 664 665 668 689 760 857 975 Premium calls unassigned 211 308 311 320 402 406 411 476 507 511 531 536 555 605 611 621 663 700 701 711 712 811 911 921 950 958 959 976 988 come October 2021 See also editList of North American Numbering Plan area codesReferences edit Transition to 10 digit dialing for 988 as 3 digit access to National Suicide Prevention Hotline PDF North American Numbering Plan Administrator January 8 2021 Retrieved March 9 2021 2023 1 NRUF and NPA Exhaust Analysis PDF Report East Brunswick New Jersey North American Numbering Plan Administrator April 2023 p 2 Retrieved June 30 2023 External links editNANPA area code map of South DakotaSouth Dakota area codes 605 North 701West 307 406 605 East 320 507 712South 402 531 308North Dakota area codes 701Iowa area codes 319 515 563 641 712Minnesota area codes 218 320 507 612 651 763 952Montana area codes 406Wyoming area codes 307 Retrieved from https en wikipedia org w index php title Area code 605 amp oldid 1169735131, wikipedia, wiki, book, books, library,

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