Located in the Mountain (GMT -07:00) time zone. Area code 605 serves the state of South Dakota. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 605 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.
Information for Area Code 605
Area Code
605
Country
United States
State
South Dakota (SD)
Major City
Sioux Falls
Time Zone
Mountain (GMT -07:00)
Population
750,281
White Population
665,207
Black Population
4,693
Hispanic Population
10,860
Asian Population
4,379
Hawaiian Population
258
Indian Population
62,014
Other Population
3,664
Male Population
373,120
Female Population
378,962
Avg House Value
$53,228.69
Avg Household Income
$32,021.43
Avg Persons Per Household
2.63
Median Age
38.34
Median Age (Male)
37.61
Median Age (Female)
39.10
List of Cities in Area Code Overlay Complex 270
Aberdeen
Lake Norden
Sturgis
Belle Fourche
Sisseton
Brookings
Aurora
Rapid City
Armour
Spearfish
Kimball
Sioux Falls
Revillo
Vermillion
Stockholm
Custer
Yankton
Eureka
Martin
Colman
Vivian
Colton
Gettysburg
Florence
Valley Springs
South Shore
New Underwood
Watertown
Beresford
Lennox
Viborg
Canton
Glenham
Jefferson
Mud Butte
Parmelee
Chamberlain
Ridgeview
Mount Vernon
Bridgewater
Britton
Hot Springs
Harrisburg
Faith
Veblen
Platte
Garretson
Lead
Webster
Tyndall
Wagner
Tulare
Lake Preston
Pierre
Cavour
Faulkton
Mitchell
Nunda
North Sioux City
Flandreau
Deadwood
Hayes
Alcester
Hill City
Scotland
Brandon
Clay
Howard
Ludlow
Lodgepole
Bonesteel
Claire City
Selby
Marion
Murdo
Keystone
Edgemont
White
Willow Lake
Volga
Doland
New Effington
Madison
Mobridge
Freeman
Milbank
Box Elder
Elkton
Parkston
Wilmot
Huron
Tripp
Peever
Turton
Presho
Wolsey
Witten
Houghton
Pukwana
Miller
Pollock
Mellette
Brandt
Arlington
Onida
Saint Francis
Hudson
Enning
Hecla
Wall
Eagle Butte
Dell Rapids
Java
Waubay
Stickney
Ree Heights
Plankinton
Blunt
Mound City
Hartford
Elk Point
Buffalo Gap
Castlewood
Owanka
Camp Crook
Woonsocket
Dupree
Astoria
Gregory
Mission
Mc Laughlin
Toronto
Hayti
Delmont
Burke
Kyle
Bison
Black Hawk
Bradley
Harrold
De Smet
Philip
Timber Lake
Reva
Clear Lake
Estelline
Kennebec
Pine Ridge
Ralph
Winner
Kadoka
Midland
Clark
Alpena
Centerville
Frederick
Redfield
Pierpont
Cresbard
Andover
Roscoe
Avon
Hosmer
Batesland
Parker
Canistota
Claremont
Wessington Springs
Springfield
Tea
Lesterville
Humboldt
Belvidere
Ethan
Isabel
Bennett
Brown
Gayville
Hitchcock
Agar
Irene
Whitewood
Mc Intosh
White River
Nisland
Spencer
Lower Brule
Salem
Alexandria
Canova
Letcher
Hermosa
Bristol
Lake Andes
Chester
Roslyn
Ramona
Wentworth
Reliance
Highmore
Stephan
Tabor
Wounded Knee
Baltic
Fairview
Iroquois
Milesville
Crooks
Artesian
Morristown
Rosholt
Oelrichs
Summit
Groton
Columbia
Edmunds
Orient
Long Lake
Buffalo
Lemmon
Conde
Menno
Long Valley
Wakonda
Onaka
Wood
Wessington
Newell
Tolstoy
Ipswich
Oral
Herreid
Seneca
List of Zip Codes in Area Code 605
57623
57104
57107
57105
57069
57233
57249
57362
57025
57785
57369
57580
57703
57701
57702
57717
57103
57108
57032
57401
57038
57049
57633
57501
57334
57225
57325
57363
57201
57070
57311
57058
57375
57342
57620
57548
57569
57374
57048
57321
57359
57368
57328
57383
57077
57004
57001
57744
57042
57762
57564
57579
57078
57037
57520
57274
57348
57031
57046
57262
57793
57218
57226
57641
57471
57650
57755
57790
57448
57437
57315
57716
57794
57301
57382
57432
57012
57053
57422
57469
57276
57555
57642
57659
57658
57106
57435
57219
57468
57441
57732
57521
57065
57030
57350
57072
57456
57035
57040
57064
57062
57110
57039
57638
57720
57572
57457
57434
57380
57706
57719
57045
57467
57445
57474
57433
57266
57551
57223
57339
57346
57261
57766
57451
57022
57252
57767
57791
57780
57273
57473
57632
57730
57475
57018
57466
57430
57319
57073
57585
57752
57760
57775
57381
57763
57547
57063
57066
57356
57005
57068
57341
57345
57213
57050
57051
57054
57075
57349
57543
57016
57421
57314
57385
57384
57366
57559
57248
57645
57033
57003
57017
57224
57260
57227
57216
57010
57002
57028
57020
57553
57353
57027
57034
57783
57014
57013
57006
57764
57640
57754
57537
57313
57745
57059
57335
57071
57476
57438
57324
57259
57278
57436
57255
57472
57043
57317
57735
57751
57264
57246
57355
57576
57257
57279
57344
57329
57652
57270
57626
57747
57566
57758
57761
57263
57235
57631
57442
57523
57330
57772
57234
57242
57217
57718
57241
57268
57265
57724
57052
57029
57212
57533
57722
57538
57571
57552
57601
57312
57371
57540
57231
57567
57656
57649
57651
57770
57544
57536
57584
57449
57461
57648
57370
57568
57477
57026
57376
57455
57454
57452
57646
57522
57625
57737
57446
SPs and Telephone companies in Area Code 270
Northern Valley Communications, Llc
Mcc Telephony Of The Mid-west, Llc - Sd
At&t Local
Bandwidth.com Clec, Llc - Sd
Venture Communications Cooperative
City Of Brookings Municipal Telephone Dept.
Cellco Partnership Dba Verizon Wireless - Sd
Valley Telephone Co.
Clarity Telecom, Llc Dba Vast Broadband
Armour Independent Tel Co Dba Golden West Telcomm
Interstate Telecom. Coop., Inc. - South Dakota
Brookings Municipal Utilities
Qwest Corporation
Farmers Mutual Telephone Co.
Stockholm - Strandburg Telephone Co.
Vivian Tel Co Dba Golden West Telecommunications
365 Wireless, Llc
New Cingular Wireless Pcs, Llc - Il
Midcontinent Communications - Sd
Dickey Rural Telephone Cooperative
Golden West Tel Coop Inc Dba Golden West Telecomm
Aerial Communications
Alliance Communications Cooperative, Inc. - Sd
Beresford Municipal Telephone Co.
Valley Telecom Cooperative Association, Inc.
Rt Communications
Cheyenne River Sioux Tribal Telephone Auth.
Midstate Communications, Inc.
Mcleodusa Telecommunications Services, Inc.- Sd
Centurylink Communications Llc
Rc Technologies
Alliance Comm. Cooperative, Inc. (split Rock)
Level 3 Communications, Llc - Sd
Fort Randall Telco Dba Mt Rushmore Telephone Co
Northeast Nebraska Telephone Co.
Onvoy, Llc - Sd
Western Telephone Co.
Iowa Wireless Services, Lp
Heartland Teleco Of Ia Dba Premier Communications
Dakotacomm, Llc - Sd
Consolidated Telcom
James Valley Cooperative Telephone Company
Teleport Communications America - Sd - Llc
Santel Communications Cooperative, Inc.-sd
Alliance Communications Cooperative, Inc. (baltic)
Kennebec Telephone Co.
Great Plains Communications, Inc.
City Of Faith Municipal Telephone Co.
Jefferson Telephone Co.
Atv Holdings, Llc Dba Mitchell Telecom - Sd
Sioux Valley Tel Dba Golden West Telecommunication
Rc Communications, Inc. - Sd
Mcimetro Access Transmission Services Llc
Airus, Inc - Sd
West River Cooperative Telephone Company
Tri-county Telcom, Inc.
West River Telecommunications Cooperative - Sd
Long Lines Metro, Llc - Sd
Native American Telecom - Pine Ridge Llc - Sd
Ymax Communications Corp. - Sd
Kadoka Tel Co Dba Golden West Telecommunications
West River Telecommunications Coop (mobridge) - Sd