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605 Area Code

State:South Dakota
Major City:Sioux Falls
Timezone:Central / Mountain
Current Time:

History of area code 605

605 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served the entire state of South Dakota.

Where is area code 605

Area code 605 covers the entire state of South Dakota. It is the only area code that serves the area.

What time zone is area code 605?

The 605 area code is located in the Central and Mountain timezones. The Central time zone is also known as America/Chicago. The Mountain time zone is also known as America/Denver

area code 605

605 area code map

Top 50 Counties in Area Code 605

CountyTotal Population% of 605% of County
Minnehaha, SD169,4681%100%
Pennington, SD100,9484%100%
Lincoln, SD44,8281%100%
Brown, SD36,5312%100%
Brookings, SD31,9651%100%
Codington, SD27,2271%100%
Meade, SD25,4345%100%
Lawrence, SD24,0971%100%
Yankton, SD22,4381%100%
Davison, SD19,5041%100%
Beadle, SD17,3982%100%
Hughes, SD17,0221%100%
Union, SD14,3991%100%
Clay, SD13,8641%100%
Shannon, SD13,5863%100%
Lake, SD11,2001%100%
Roberts, SD10,1492%100%
Butte, SD10,1103%100%
Todd, SD9,6122%100%
Charles Mix, SD9,1291%100%
Turner, SD8,3471%100%
Custer, SD8,2162%100%
Grant, SD7,3561%100%
Hutchinson, SD7,3431%100%
Fall River, SD7,0942%100%
Bon Homme, SD7,0701%100%
Moody, SD6,4861%100%
Spink, SD6,4152%100%
Hamlin, SD5,9031%100%
Day, SD5,7101%100%
Tripp, SD5,6442%100%
McCook, SD5,6181%100%
Walworth, SD5,4381%100%
Dewey, SD5,3013%100%
Brule, SD5,2551%100%
Kingsbury, SD5,1481%100%
Marshall, SD4,6561%100%
Deuel, SD4,3641%100%
Gregory, SD4,2711%100%
Edmunds, SD4,0712%100%
Corson, SD4,0503%100%
Lyman, SD3,7552%100%
Clark, SD3,6911%100%
Hand, SD3,4312%100%
Bennett, SD3,4312%100%
Hanson, SD3,3311%100%
Jackson, SD3,0312%100%
Douglas, SD3,0021%100%
Perkins, SD2,9824%100%
Stanley, SD2,9662%100%

Top 50 Cities in Area Code 605

CityTotal Population% of 605% of City
Sioux Falls, SD153,8880%100%
Rapid City, SD67,9560%100%
Aberdeen, SD26,0910%100%
Brookings, SD22,0560%100%
Watertown, SD21,4820%100%
Mitchell, SD15,2540%100%
Yankton, SD14,4540%100%
Pierre, SD13,6460%100%
Huron, SD12,5920%100%
Vermillion, SD10,5710%100%
Spearfish, SD10,4940%100%
Brandon, SD8,7850%100%
Rapid Valley, SD8,2600%100%
Box Elder, SD7,8000%100%
Sturgis, SD6,6270%100%
Madison, SD6,4740%100%
Belle Fourche, SD5,5940%100%
Harrisburg, SD4,0890%100%
Tea, SD3,8060%100%
Hot Springs, SD3,7110%100%
Dell Rapids, SD3,6330%100%
Mobridge, SD3,4650%100%
Milbank, SD3,3530%100%
Pine Ridge, SD3,3080%100%
Lead, SD3,1240%100%
Canton, SD3,0570%99%
Winner, SD2,8970%100%
Blackhawk, SD2,8920%100%
Dakota Dunes, SD2,5400%100%
Hartford, SD2,5340%100%
North Sioux City, SD2,5300%100%
Colonial Pine Hills, SD2,4930%100%
Sisseton, SD2,4700%100%
Chamberlain, SD2,3870%100%
Flandreau, SD2,3410%100%
Redfield, SD2,3330%100%
North Spearfish, SD2,2210%100%
Lennox, SD2,1110%100%
Fort Pierre, SD2,0780%100%
Custer, SD2,0670%100%
Beresford, SD2,0050%100%
Springfield, SD1,9890%100%
Elk Point, SD1,9630%100%
North Eagle Butte, SD1,9540%100%
Webster, SD1,8860%100%
Summerset, SD1,8140%100%
Volga, SD1,7680%100%
Rosebud, SD1,5870%100%
Wagner, SD1,5660%100%
Parkston, SD1,5080%100%

Largest Landline Carriers in area code605

PrefixesCarrier
16%Qwest Corporation
5%Midcontinent
4%Venture Cooperative
4%Golden West Telecomm
4%Interstate Telecom Coop -
3%Golden West Telecommunications
3%Knology Of The Plains
33%Other

Largest Wireless Carriers in area code605

PrefixesCarrier
13%Verizon Wireless
11%Cingular
1%Brookings Municipal Utilities
1%Aerial
1%Mcimetro Access Transmission Services
1%Standing Rock Telecommunications
1%Long Lines Wireless
1%Other

Prefixes in area code605

PrefixUsagePrimary CityCarrierIntroduced
(605) 200-wirelessDupreeCingular Wireless01/21/2003
(605) 201-wirelessSioux FallsCingular Wireless01/14/2000
(605) 202-wirelessVermillionCingular Wireless09/23/2002
(605) 203-wirelessLake PrestonCingular Wireless09/23/2002
(605) 204-wirelessMillerCingular Wireless09/23/2002
(605) 205-wirelessElk PointCingular Wireless03/18/2003
(605) 206-wirelessSturgisCingular Wireless03/18/2003
(605) 207-wirelessPlatteCingular Wireless02/14/2001
(605) 208-wirelessWinnerCingular Wireless05/13/2003
(605) 209-wirelessRapid CityCingular Wireless06/30/2001
(605) 210-wirelessBelle FourcheCingular Wireless08/20/2000
(605) 212-wirelessSioux FallsVerizon Wireless11/06/2003
(605) 213-landlineHarrisburgMidcontinent Comms11/07/2003
(605) 214-wirelessHarrisburgVerizon Wireless03/18/2004
(605) 215-wirelessSioux FallsAerial Comms12/19/2009
(605) 216-wirelessAberdeenCingular Wireless10/31/2000
(605) 217-landlineNorth Sioux CityFibercom, L.c.03/03/2001
(605) 218-wirelessIsabelVerizon Wireless07/17/2013
(605) 220-wirelessPierreVerizon Wireless04/15/1996
(605) 221-landlineSioux FallsMcleodusa Telecom Services03/16/2001
(605) 222-wirelessPierreVerizon Wireless02/04/1994
(605) 223-landlinePierreQwest Corp.02/04/1994
(605) 224-landlinePierreQwest Corp.02/04/1994
(605) 225-landlineAberdeenQwest Corp.02/04/1994
(605) 226-landlineAberdeenQwest Corp.02/04/1994
(605) 227-landlineEthanSantel Comms Cooperative02/04/1994
(605) 228-wirelessAberdeenVerizon Wireless02/04/1994
(605) 229-landlineAberdeenQwest Corp.02/04/1994
(605) 230-wirelessPierreCingular Wireless01/21/2003
(605) 231-wirelessSioux FallsBrookings Municipal Utilities10/31/2001
(605) 232-landlineNorth Sioux CityQwest Corp.01/10/1996
(605) 233-wirelessClarkCingular Wireless08/07/2003
(605) 234-landlineChamberlainMidstate Telecom10/17/2001
(605) 235-landlineNorth Sioux CityQwest Corp.10/11/1997
(605) 236-landlineMount VernonSantel Comms Cooperative02/04/1994
(605) 237-wirelessWatertownVerizon Wireless05/10/1999
(605) 238-landlineViborgKnology Community Telephone02/04/1994
(605) 239-landlineAlexandriaMccook Cooperative TelephoneCo.02/04/1994
(605) 240-wirelessSalemCingular Wireless10/07/2004
(605) 241-landlineSioux FallsSouth Dakota Network01/10/1996
(605) 242-landlineNorth Sioux CityLong Lines Metro06/13/2000
(605) 243-landlineStickneyMidstate Comms02/04/1994
(605) 244-landlineBisonWest River Cooperative TelephoneCo.02/04/1994
(605) 245-landlineLower BruleMidstate Comms02/04/1994
(605) 246-landlineSpencerMccook Cooperative TelephoneCo.02/04/1994
(605) 247-landlineSalemMccook Cooperative TelephoneCo.02/04/1994
(605) 248-landlineLetcherSantel Comms Cooperative02/04/1994
(605) 249-landlineWhite LakeMidstate Comms02/04/1994
(605) 251-wirelessSioux FallsCingular Wireless05/10/1999
(605) 252-landlineAberdeenAT&T Local07/22/1999
(605) 253-landlineAlcesterKnology Community Telephone02/04/1994
(605) 254-landlineSioux FallsAT&T Local07/22/1999
(605) 255-landlineHermosaFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 256-landlineMadisonQwest Corp.02/04/1994
(605) 257-landlineNislandWest River Cooperative TelephoneCo.02/04/1994
(605) 258-landlineOnidaVenture Comms Cooperative02/04/1994
(605) 259-landlineWhite RiverGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 260-landlineYanktonKnology Of The Plains07/22/1999
(605) 261-wirelessSioux FallsVerizon Wireless02/12/2003
(605) 262-landlineAberdeenMidcontinent Comms02/18/2003
(605) 263-landlineIreneKnology Community Telephone02/04/1994
(605) 264-landlineAgarVenture Comms Cooperative02/04/1994
(605) 265-wirelessWebsterCingular Wireless08/08/2003
(605) 266-landlineHitchcockVenture Comms Cooperative02/04/1994
(605) 267-landlineIreneKnology Community Telephone02/04/1994
(605) 268-wirelessSissetonCingular Wireless01/21/2003
(605) 269-landlineWhitewoodQwest Corp.02/04/1994
(605) 270-wirelessMadisonVerizon Wireless09/11/1994
(605) 271-landlineSioux FallsMidcontinent Comms10/29/2004
(605) 272-landlineClear LakeInterstate Telecom. Coop.02/04/1994
(605) 273-landlineMc IntoshQwest Corp.02/04/1994
(605) 274-landlineSioux FallsMidcontinent Comms07/22/1999
(605) 275-landlineSioux FallsMidcontinent Comms10/02/2002
(605) 277-landlineAberdeenLevel 3 Comms02/10/2003
(605) 278-landlineLudlowConsolidated Telcom01/10/1996
(605) 279-landlineWallGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 280-wirelessPierreCingular Wireless09/11/1994
(605) 281-wirelessHosmerVerizon Wireless07/04/1995
(605) 282-wirelessHosmerVerizon Wireless10/11/1997
(605) 283-landlineHosmerValley Telecom Cooperative Association02/04/1994
(605) 284-landlineEurekaValley Telecom Cooperative Association02/04/1994
(605) 285-landlineHosmerVenture Comms Cooperative02/04/1994
(605) 286-landlineAvonVivianTelcoDBA Golden West Telecom02/04/1994
(605) 287-landlineRoscoeVenture Comms Cooperative02/04/1994
(605) 288-landlineBateslandGreat Plains Comms01/10/1996
(605) 289-landlineEurekaDickey Rural Telephone Cooperative01/10/1996
(605) 290-wirelessAberdeenVerizon Wireless02/04/1994
(605) 291-wirelessMadisonVerizon Wireless10/11/1997
(605) 292-landlineMitchellMidcontinent Comms04/30/2004
(605) 293-landlineWessington SpringsMidstate Comms02/04/1994
(605) 294-landlineClaremontJames Valley Cooperative TelephoneCo.02/04/1994
(605) 295-wirelessPierreCingular Wireless10/21/2003
(605) 296-landlineCanistotaArmour IndependentTelcoDBA Golden West Telcomm02/04/1994
(605) 297-landlineParkerKnology Community Telephone02/04/1994
(605) 298-landlineAndoverJames Valley Cooperative TelephoneCo.02/04/1994
(605) 299-landlineMitchellLevel 3 Comms02/11/2003
(605) 300-wirelessBeresfordCingular Wireless08/07/2003
(605) 301-landlinePierreAT&T Local02/09/2001
(605) 302-landlineRedfieldMidcontinent Comms04/17/2003
(605) 304-landlineWhiteMcc Telephony Of The Mid-west08/04/2010
(605) 306-landlineSioux FallsKnology Of The Plains05/07/2001
(605) 309-landlineMissionBandwidth.com01/14/2014
(605) 310-wirelessSioux FallsVerizon Wireless06/13/2000
(605) 312-landlineSioux FallsQwest Corp.10/02/2007
(605) 314-wirelessMc LaughlinStanding Rock Telecom03/12/2009
(605) 319-wirelessMissionCingular Wireless06/12/2009
(605) 321-wirelessSioux FallsVerizon Wireless10/11/1997
(605) 322-landlineSioux FallsQwest Corp.07/01/1996
(605) 323-landlineSioux FallsQwest Corp.01/14/2000
(605) 324-landlineCresbardWestern Telco02/04/1994
(605) 325-landlineBristolVenture Comms Cooperative02/04/1994
(605) 326-landlineViborgFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 327-landlineViborgKnology Community Telephone02/04/1994
(605) 328-landlineSioux FallsQwest Corp.08/20/2000
(605) 329-landlineFrederickJames Valley Cooperative TelephoneCo.02/04/1994
(605) 330-landlineSioux FallsQwest Corp.02/04/1994
(605) 331-landlineSioux FallsQwest Corp.02/04/1994
(605) 332-landlineSioux FallsQwest Corp.02/04/1994
(605) 333-landlineSioux FallsQwest Corp.02/04/1994
(605) 334-landlineSioux FallsQwest Corp.02/04/1994
(605) 335-landlineSioux FallsQwest Corp.02/04/1994
(605) 336-landlineSioux FallsQwest Corp.02/04/1994
(605) 337-landlinePlatteMidstate Comms02/04/1994
(605) 338-landlineSioux FallsQwest Corp.02/04/1994
(605) 339-landlineSioux FallsQwest Corp.02/04/1994
(605) 340-landlineDeadwoodAT&T Local02/07/2001
(605) 341-landlineRapid CityQwest Corp.02/04/1994
(605) 342-landlineRapid CityQwest Corp.02/04/1994
(605) 343-landlineRapid CityQwest Corp.02/04/1994
(605) 344-landlineBelvidereGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 345-landlineWebsterInterstate Telecom. Coop.02/04/1994
(605) 346-landlineFrederickDickey Rural Telephone Cooperative01/10/1996
(605) 347-landlineSturgisQwest Corp.02/04/1994
(605) 348-landlineRapid CityQwest Corp.02/04/1994
(605) 349-landlineGarretsonCitizens Telecom Co Mn-frontier Citizens Com01/10/1996
(605) 350-wirelessHuronCingular Wireless02/04/1994
(605) 351-wirelessSioux FallsVerizon Wireless02/11/1995
(605) 352-landlineHuronQwest Corp.02/04/1994
(605) 353-landlineHuronQwest Corp.02/04/1994
(605) 354-wirelessHuronVerizon Wireless02/04/1994
(605) 355-landlineRapid CityQwest Corp.02/11/1995
(605) 356-landlineElk PointQwest Corp.02/04/1994
(605) 357-landlineSioux FallsQwest Corp.02/04/1994
(605) 358-landlineFrederickDickey Rural Telephone Cooperative01/10/1996
(605) 359-wirelessSioux FallsVerizon Wireless07/04/1995
(605) 360-wirelessSioux FallsCingular Wireless02/04/1994
(605) 361-landlineSioux FallsQwest Corp.02/04/1994
(605) 362-landlineSioux FallsQwest Corp.02/04/1994
(605) 363-landlineHumboldtSioux Valley Tel DBA Golden West Telecommunication02/04/1994
(605) 364-landlineLestervilleVivianTelcoDBA Golden West Telecom02/04/1994
(605) 365-landlineDupreeCheyenne River Sioux Tribal Telephone Auth.02/04/1994
(605) 366-wirelessSioux FallsVerizon Wireless02/04/1994
(605) 367-landlineSioux FallsQwest Corp.02/04/1994
(605) 368-landlineTeaQwest Corp.02/04/1994
(605) 369-landlineSpringfieldVivianTelcoDBA Golden West Telecom02/04/1994
(605) 370-wirelessSioux FallsCingular Wireless05/11/2001
(605) 371-landlineSioux FallsQwest Corp.02/04/1994
(605) 372-landlineLennoxKnology Community Telephone02/04/1994
(605) 373-landlineSioux FallsQwest Corp.07/04/1995
(605) 374-landlineLemmonWest River Cooperative TelephoneCo.02/04/1994
(605) 375-landlineBuffaloWest River Cooperative TelephoneCo.02/04/1994
(605) 376-wirelessSioux FallsBrookings Municipal Utilities08/14/1998
(605) 377-landlineAberdeenQwest Corp.02/04/1994
(605) 378-landlineSaint FrancisQwest Corp.01/10/1996
(605) 379-landlineLong LakeDickey Rural Telephone Cooperative01/10/1996
(605) 380-wirelessAberdeenCingular Wireless02/04/1994
(605) 381-wirelessRapid CityCingular Wireless02/04/1994
(605) 382-landlineCondeJames Valley Cooperative TelephoneCo.02/04/1994
(605) 383-landlineFrederickDickey Rural Telephone Cooperative01/10/1996
(605) 384-landlineWagnerFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 385-landlineBox ElderQwest Corp.02/04/1994
(605) 386-landlineWallGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 387-landlineMennoVivianTelcoDBA Golden West Telecom02/04/1994
(605) 388-landlineRapid CityQwest Corp.02/04/1994
(605) 389-wirelessRapid CityCingular Wireless04/15/1996
(605) 390-wirelessRapid CityVerizon Wireless02/04/1994
(605) 391-wirelessRapid CityCingular Wireless04/01/1997
(605) 392-landlineOrientWestern Telco02/04/1994
(605) 393-landlineRapid CityQwest Corp.02/04/1994
(605) 394-landlineRapid CityQwest Corp.02/04/1994
(605) 395-landlineGrotonJames Valley Cooperative TelephoneCo.02/04/1994
(605) 396-landlineColumbiaJames Valley Cooperative TelephoneCo.02/04/1994
(605) 397-landlineGrotonJames Valley Cooperative TelephoneCo.02/04/1994
(605) 398-landlineSummitRc Comms02/04/1994
(605) 399-landlineRapid CityQwest Corp.02/04/1994
(605) 400-wirelessSioux FallsLong Lines Wireless08/20/2007
(605) 407-wirelessMartinCingular Wireless03/02/2009
(605) 408-wirelessHarrisburgCingular Wireless05/27/2003
(605) 412-wirelessHuronCingular Wireless03/11/2009
(605) 413-landlineSioux FallsLevel 3 Comms06/19/2002
(605) 414-landlineCastlewoodMcc Telephony Of The Mid-west08/04/2010
(605) 415-landlineRapid CityLevel 3 Comms06/19/2002
(605) 421-wirelessSalemVerizon Wireless07/04/1995
(605) 422-landlineNorth Sioux CityLong Lines Metro01/25/1998
(605) 423-landlineSturgisQwest Corp.05/10/1999
(605) 424-landlineOralGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 425-landlineSalemMccook Cooperative TelephoneCo.02/04/1994
(605) 426-landlineIpswichValley Telecom Cooperative Association02/04/1994
(605) 427-landlineMadisonKnology Of The Plains08/20/2000
(605) 428-landlineDell RapidsSioux Valley Tel DBA Golden West Telecommunication02/04/1994
(605) 429-landlineSaint FrancisGreat Plains Comms08/14/1998
(605) 430-wirelessRapid CityVerizon Wireless02/04/1994
(605) 431-wirelessRapid CityVerizon Wireless10/11/1997
(605) 432-landlineMilbankQwest Corp.02/04/1994
(605) 433-landlineScenicGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 434-landlineMilbankRc Comms06/15/2005
(605) 435-landlineWaubayMidcontinent Comms04/23/2004
(605) 436-landlineSenecaVenture Comms Cooperative02/04/1994
(605) 437-landlineHerreidValley Telecom Cooperative Association02/04/1994
(605) 438-landlineMilbankSstelecom05/12/2006
(605) 439-landlineIpswichValley Telecom Cooperative Association02/04/1994
(605) 440-wirelessCusterCingular Wireless09/14/2001
(605) 441-wirelessMartinCingular Wireless09/14/2001
(605) 442-landlineTolstoyVenture Comms Cooperative02/04/1994
(605) 443-landlineWhitewoodMidcontinent Comms12/13/2006
(605) 444-landlineSioux FallsMidcontinent Comms08/31/2006
(605) 445-landlineMilbankMidcontinent Comms07/21/2005
(605) 446-landlineColtonSioux Valley Tel DBA Golden West Telecommunication02/04/1994
(605) 447-landlineOnakaVenture Comms Cooperative02/04/1994
(605) 448-landlineBrittonVenture Comms Cooperative02/04/1994
(605) 449-landlineBridgewaterTri-county Telcom02/04/1994
(605) 450-wirelessRedfieldVerizon Wireless09/11/1994
(605) 451-landlineWakondaMidcontinent Comms10/09/2007
(605) 452-landlineWoodGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 454-wirelessMartinCingular Wireless12/03/2004
(605) 455-landlineKyleGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 456-landlineNewellWest River Cooperative TelephoneCo.02/04/1994
(605) 457-landlineWallGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 458-landlineWessingtonVenture Comms Cooperative02/04/1994
(605) 459-landlineOelrichsGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 460-wirelessRedfieldCingular Wireless02/04/1994
(605) 461-wirelessHuronVerizon Wireless07/06/1997
(605) 462-landlineLong ValleyGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 463-landlineTaborFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 464-wirelessTyndallVerizon Wireless01/25/1998
(605) 465-landlineSioux FallsMidcontinent Comms08/17/2009
(605) 466-landlineIsabelCheyenne River Sioux Tribal Telephone Auth.02/04/1994
(605) 467-wirelessMilbankVerizon Wireless08/11/2004
(605) 468-wirelessRedfieldVerizon Wireless10/11/1997
(605) 469-wirelessLake AndesVerizon Wireless10/11/1997
(605) 470-wirelessBrittonCingular Wireless07/06/2006
(605) 471-wirelessSalemVerizon Wireless10/11/1997
(605) 472-landlineRedfieldQwest Corp.02/04/1994
(605) 473-landlineRelianceVivianTelcoDBA Golden West Telecom02/04/1994
(605) 474-landlineValley SpringsAlliance Comms Cooperative01/10/1996
(605) 475-landlineRedfieldNorthern Valley Comms09/13/2005
(605) 477-landlineFort ThompsonNative American Telecom06/17/2009
(605) 478-wirelessHighmoreCingular Wireless04/22/2005
(605) 479-landlineAstoriaInterstate Telecom. Coop. - Minnesota01/10/1996
(605) 480-wirelessMadisonCingular Wireless02/04/1994
(605) 481-wirelessLake AndesVerizon Wireless02/11/1995
(605) 482-landlineRamonaAlliance Comm. Cooperative (split Rock)02/04/1994
(605) 483-landlineWentworthInterstate Telecom. Coop.02/04/1994
(605) 484-wirelessRapid CityVerizon Wireless08/14/1998
(605) 485-landlineHowardMccook Cooperative TelephoneCo.02/04/1994
(605) 486-landlineRoslynVenture Comms Cooperative02/04/1994
(605) 487-landlineLake AndesFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 488-wirelessKadokaVerizon Wireless10/09/2003
(605) 489-landlineChesterInterstate Telecom. Coop.02/04/1994
(605) 490-wirelessSturgisVerizon Wireless04/15/1996
(605) 491-wirelessLake AndesCingular Wireless10/15/1996
(605) 492-landlineBristolJames Valley Cooperative TelephoneCo.02/04/1994
(605) 493-landlinePierpontVenture Comms Cooperative02/04/1994
(605) 494-landlinePierreMidcontinent Comms03/05/2007
(605) 495-landlineArtesianSantel Comms Cooperative02/04/1994
(605) 496-landlineSioux FallsZayo Group12/17/2008
(605) 497-landlineWolseyMidcontinent Comms09/25/2007
(605) 498-landlineHarrisburgKnology Of The Plains04/01/1997
(605) 499-wirelessSturgisVerizon Wireless09/11/1994
(605) 500-landlineYanktonLong Lines Wireless12/04/2006
(605) 505-wirelessParkstonCingular Wireless10/31/2005
(605) 509-landlineSioux FallsQwest Corp.06/30/2001
(605) 515-wirelessWallVerizon Wireless08/13/2003
(605) 516-wirelessMurdoVerizon Wireless08/13/2003
(605) 517-wirelessCusterVerizon Wireless08/13/2003
(605) 519-wirelessRapid CityVerizon Wireless05/08/2012
(605) 520-wirelessWatertownCingular Wireless07/22/1999
(605) 521-wirelessSioux FallsBrookings Municipal Utilities09/26/2001
(605) 523-landlineCanovaMccook Cooperative TelephoneCo.02/04/1994
(605) 524-landlineMorristownQwest Corp.02/04/1994
(605) 526-landlineHartfordUnionTelcoDBA Golden West Telecom02/04/1994
(605) 527-landlineArtesianSantel Comms Cooperative02/04/1994
(605) 528-landlineHartfordUnionTelcoDBA Golden West Telecom02/04/1994
(605) 529-landlineBalticAlliance Comms Cooperative (baltic)02/04/1994
(605) 530-wirelessColmanCingular Wireless02/04/1994
(605) 532-landlineClarkInterstate Telecom. Coop.02/04/1994
(605) 533-landlineClaire CityRed River Rural Tel Assn DBA Red River Comm01/10/1996
(605) 534-landlineColmanQwest Corp.02/04/1994
(605) 535-landlineOelrichsGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 537-landlineRosholtVenture Comms Cooperative02/04/1994
(605) 538-landlineDupreeCheyenne River Sioux Tribal Telephone Auth.02/04/1994
(605) 539-landlineWessington SpringsVenture Comms Cooperative02/04/1994
(605) 540-landlineN Sioux CityLevel 3 Comms12/28/2006
(605) 541-landlineBig Stone CityMidcontinent Comms07/09/2008
(605) 542-landlineAuroraInterstate Telecom. Coop.02/04/1994
(605) 543-landlineCrooksAlliance Comms Cooperative (baltic)02/04/1994
(605) 544-landlineMilesvilleGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 545-wirelessRapid CityCingular Wireless01/16/2001
(605) 546-landlineIroquoisQwest Corp.02/04/1994
(605) 547-landlineAlcesterHeartland TelecomCo. Of Iowa DBA Enventis01/10/1996
(605) 548-landlineBalticMidcontinent Comms04/24/2009
(605) 549-landlineSpearfishBandwidth.com02/12/2010
(605) 550-landlineMitchellLevel 3 Comms02/16/2005
(605) 551-wirelessBrittonCingular Wireless10/20/2010
(605) 552-landlineCentervilleKnology Of The Plains01/25/1998
(605) 553-landlineSioux FallsMCI Metro ATS07/14/2004
(605) 554-landlineHuronMidcontinent Comms10/10/2006
(605) 556-landlineMadisonMidcontinent Comms05/17/2001
(605) 557-landlineWinnerVivianTelcoDBA Golden West Telecom02/04/1994
(605) 558-landlineCantonMidcontinent Comms05/17/2001
(605) 559-landlineSpearfishMidcontinent Comms10/06/2006
(605) 561-landlineSturgisMidcontinent Comms10/06/2006
(605) 562-landlineWounded KneeNative American Telecom - Pine Ridge01/19/2010
(605) 563-landlineCentervilleFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 564-landlineLodgepoleConsolidated Telcom01/10/1996
(605) 565-landlineElk PointHeartland TelecomCo. Of Iowa DBA Enventis01/10/1996
(605) 566-landlineLeadOnvoy05/01/2009
(605) 567-landlineHayesGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 568-landlineBelle FourcheMidcontinent Comms10/06/2006
(605) 569-wirelessBelle FourcheVerizon Wireless01/31/2008
(605) 571-landlineDeadwoodMidcontinent Comms10/06/2006
(605) 572-wirelessVerizon Wireless06/13/2014
(605) 573-landlineFlandreauKnology Of The Plains08/20/2000
(605) 574-landlineHill CityQwest Corp.02/04/1994
(605) 575-landlineSioux FallsQwest Corp.01/25/1998
(605) 576-landlineLudlowConsolidated Telcom01/10/1996
(605) 577-landlineEurekaValley Telecom Cooperative Association02/04/1994
(605) 578-landlineDeadwoodQwest Corp.02/04/1994
(605) 579-wirelessHowardCingular Wireless06/08/2005
(605) 580-wirelessLeadVerizon Wireless02/04/1994
(605) 581-wirelessDakotacomm09/24/2004
(605) 582-landlineBrandonAlliance Comm. Cooperative (split Rock)02/04/1994
(605) 583-landlineScotlandVivianTelcoDBA Golden West Telecom02/04/1994
(605) 584-landlineLeadQwest Corp.02/04/1994
(605) 585-wirelessN Sioux CityIowa Wireless Services, LP03/28/2007
(605) 586-landlineNundaInterstate Telecom. Coop.02/04/1994
(605) 587-landlineFairfaxNortheast Nebraska Telco01/10/1996
(605) 588-landlineWebsterMidcontinent Comms09/16/2003
(605) 589-landlineTyndallFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 590-wirelessWebsterVerizon Wireless03/20/2008
(605) 591-wirelessLeadVerizon Wireless10/11/1997
(605) 592-wirelessBrookingsCingular Wireless12/31/2009
(605) 593-landlineRapid CityLevel 3 Comms03/03/2001
(605) 594-landlineGarretsonAlliance Comm. Cooperative (split Rock)02/04/1994
(605) 595-landlineSioux FallsAT&T Local08/20/2000
(605) 596-landlineTulareVenture Comms Cooperative02/04/1994
(605) 597-landlineMitchellQwest Corp.07/20/2010
(605) 598-landlineFaulktonWestern Telco02/04/1994
(605) 599-landlineCavourQwest Corp.02/04/1994
(605) 609-landlinePierreLevel 3 Comms03/03/2001
(605) 610-landlineSioux FallsLevel 3 Comms03/03/2001
(605) 613-wirelessPlatteCingular Wireless10/20/2010
(605) 620-landlineLake PrestonZayo Group02/06/2007
(605) 622-landlineAberdeenQwest Corp.02/04/1994
(605) 623-landlineRevilloStockholm - Strandburg Telco02/04/1994
(605) 624-landlineVermillionQwest Corp.02/04/1994
(605) 625-landlineWillow LakeInterstate Telecom. Coop.02/04/1994
(605) 626-landlineAberdeenQwest Corp.09/11/1994
(605) 627-landlineVolgaQwest Corp.02/04/1994
(605) 628-landlineWillow LakeInterstate Telecom. Coop.02/04/1994
(605) 629-landlineWhiteInterstate Telecom. Coop.02/04/1994
(605) 630-wirelessMitchellVerizon Wireless07/06/1997
(605) 631-wirelessDeadwoodVerizon Wireless07/06/1997
(605) 632-landlineLake PrestonMcc Telephony Of The Mid-west06/23/2010
(605) 633-wirelessFlandreauVerizon Wireless08/14/1998
(605) 635-landlineDolandJames Valley Cooperative TelephoneCo.02/04/1994
(605) 636-landlineMadisonQwest Corp.01/14/2000
(605) 637-landlineNew EffingtonRoberts County Telephone Cooperative Assn.02/04/1994
(605) 638-landlineVermillionQwest Corp.01/14/2000
(605) 639-wirelessSpearfishVerizon Wireless10/11/1997
(605) 641-wirelessLeadCingular Wireless09/11/1994
(605) 642-landlineSpearfishQwest Corp.02/04/1994
(605) 644-landlineSpearfishQwest Corp.10/11/1997
(605) 645-landlineSpearfishVerizon Wireless02/04/1994
(605) 646-landlineRapid CityBandwidth.com05/26/2011
(605) 647-landlineLennoxKnology Community Telephone02/04/1994
(605) 648-landlineMarionVivianTelcoDBA Golden West Telecom02/04/1994
(605) 649-landlineSelbyVenture Comms Cooperative02/04/1994
(605) 651-wirelessBrookingsVerizon Wireless07/06/1997
(605) 652-landlineClaire CityRoberts County Telephone Cooperative Assn.02/04/1994
(605) 653-wirelessYanktonBandwidth.com01/27/2004
(605) 654-landlineBonesteelVivianTelcoDBA Golden West Telecom02/04/1994
(605) 655-landlineYanktonQwest Corp.02/27/1999
(605) 656-wirelessMitchellVerizon Wireless01/27/2004
(605) 658-landlineVermillionMidcontinent Comms03/05/2007
(605) 659-wirelessVermillionVerizon Wireless10/11/1997
(605) 660-wirelessYanktonVerizon Wireless02/04/1994
(605) 661-wirelessYanktonCingular Wireless02/04/1994
(605) 662-landlineEdgemontGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 664-landlineYanktonKnology Of The Plains10/11/1997
(605) 665-landlineYanktonQwest Corp.02/04/1994
(605) 666-landlineKeystoneFort Randall Telco DBA Mt Rushmore Telephone Co02/04/1994
(605) 668-landlineYanktonQwest Corp.02/04/1994
(605) 669-landlineMurdoVivianTelcoDBA Golden West Telecom02/04/1994
(605) 670-wirelessVermillionVerizon Wireless02/04/1994
(605) 672-landlineVermillionKnology Of The Plains01/25/1998
(605) 673-landlineCusterVivianTelcoDBA Golden West Telecom02/04/1994
(605) 675-wirelessVermillionBrookings Municipal Utilities03/03/2001
(605) 676-landlineStockholmStockholm - Strandburg Telco02/04/1994
(605) 677-landlineVermillionQwest Corp.02/04/1994
(605) 678-landlineRevilloFarmers Mutual Telco01/10/1996
(605) 679-landlineSioux FallsQwest Corp.09/14/2012
(605) 680-wirelessKimballVerizon Wireless02/11/1995
(605) 681-wirelessSioux Falls365 Wireless03/08/2013
(605) 682-wirelessKimballVerizon Wireless10/11/1997
(605) 683-landlineVivianVivianTelcoDBA Golden West Telecom02/04/1994
(605) 684-landlineColmanKnology Of The Plains10/31/2000
(605) 685-landlineMartinGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 686-wirelessRapid CityMcc Telephony Of The Mid-west08/04/2010
(605) 687-landlineEurekaDickey Rural Telephone Cooperative01/10/1996
(605) 688-landlineBrookingsCity Of Brookings Municipal Telephone Dept.02/04/1994
(605) 689-landlineYanktonMidcontinent Comms03/05/2007
(605) 690-wirelessBrookingsCingular Wireless02/04/1994
(605) 691-wirelessBrookingsBrookings Municipal Utilities08/14/1998
(605) 692-landlineBrookingsCity Of Brookings Municipal Telephone Dept.02/04/1994
(605) 693-landlineBrookingsInterstate Telecom. Coop.02/04/1994
(605) 694-landlinePeeverValley Telco01/10/1996
(605) 695-wirelessBrookingsVerizon Wireless02/04/1994
(605) 696-landlineBrookingsCity Of Brookings Municipal Telephone Dept.02/04/1994
(605) 697-landlineBrookingsCity Of Brookings Municipal Telephone Dept.02/04/1994
(605) 698-landlineSissetonVenture Comms Cooperative02/04/1994
(605) 699-landlineBelle FourcheBandwidth.com03/16/2011
(605) 702-landlineSturgisAT&T Local06/30/2001
(605) 710-landlineLake NordenMcc Telephony Of The Mid-west08/04/2010
(605) 715-landlineAberdeenNorthern Valley Comms03/09/2007
(605) 716-landlineRapid CityKnology Of The Black Hills11/28/2001
(605) 717-landlineSpearfishKnology Of The Black Hills07/06/2001
(605) 718-landlineRapid CityKnology Of The Black Hills02/22/2001
(605) 719-landlineRapid CityKnology Of The Black Hills01/14/2000
(605) 720-landlineSturgisKnology Of The Black Hills01/14/2000
(605) 721-landlineRapid CityKnology Of The Black Hills07/22/1999
(605) 722-landlineSpearfishKnology Of The Black Hills07/22/1999
(605) 723-landlineBelle FourcheKnology Of The Black Hills01/14/2000
(605) 724-landlineArmourArmour IndependentTelcoDBA Golden West Telcomm02/04/1994
(605) 725-landlineAberdeenNorthern Valley Comms05/10/1999
(605) 726-landlineDanteMidstate Comms02/04/1994
(605) 727-landlineRapid CityQwest Corp.06/13/2000
(605) 728-wirelessSioux FallsAerial Comms08/14/1998
(605) 729-landlineBridgewaterArmour IndependentTelcoDBA Golden West Telcomm02/04/1994
(605) 730-wirelessChamberlainCingular Wireless04/01/1997
(605) 731-landlineSioux FallsQwest Corp.08/14/1998
(605) 732-landlineStickneyMidstate Comms02/04/1994
(605) 733-landlineRidgeviewCheyenne River Sioux Tribal Telephone Auth.02/04/1994
(605) 734-landlineChamberlainQwest Corp.02/04/1994
(605) 735-landlineBrittonDickey Rural Telephone Cooperative01/10/1996
(605) 737-landlineRapid CityQwest Corp.02/27/1999
(605) 738-landlineVeblenRc Comms02/04/1994
(605) 739-landlineFaithGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 741-landlineVermillionMcleodusa Telecom Services02/26/2001
(605) 742-landlineSissetonVenture Comms Cooperative01/14/2000
(605) 743-landlineHarrisburgQwest Corp.02/04/1994
(605) 744-wirelessLennoxCingular Wireless03/15/2011
(605) 745-landlineHot SpringsGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 747-landlineParmeleeVivianTelcoDBA Golden West Telecom02/04/1994
(605) 748-landlineMud ButteGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 749-landlineCusterRt Comms01/10/1996
(605) 750-wirelessLennoxCingular Wireless09/30/2003
(605) 751-wirelessBeresfordBrookings Municipal Utilities03/03/2001
(605) 753-landlineWatertownKnology Of The Plains08/20/2000
(605) 754-landlineNew UnderwoodGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 755-landlineRapid CityKnology Of The Black Hills02/21/2011
(605) 756-landlineSouth ShoreStockholm - Strandburg Telco02/04/1994
(605) 757-landlineValley SpringsAlliance Comms Cooperative02/04/1994
(605) 758-landlineFlorenceInterstate Telecom. Coop.02/04/1994
(605) 759-landlineSioux FallsAT&T Local01/14/2000
(605) 760-wirelessYanktonVerizon Wireless07/01/1996
(605) 761-landlineElk PointKnology Of The Plains11/20/1998
(605) 762-landlineGlenhamValley Telecom Cooperative Association02/04/1994
(605) 763-landlineBeresfordBeresford Municipal Telco02/04/1994
(605) 764-landlineCantonKnology Of The Plains11/20/1998
(605) 765-landlineGettysburgVenture Comms Cooperative02/04/1994
(605) 766-landlineViborgKnology Of The Plains01/25/1998
(605) 767-landlineHarrisburgKnology Of The Plains01/25/1998
(605) 768-landlineGettysburgVenture Comms Cooperative02/04/1994
(605) 769-wirelessGettysburgVerizon Wireless07/04/1995
(605) 770-wirelessMitchellCingular Wireless02/04/1994
(605) 771-wirelessGettysburgVerizon Wireless10/11/1997
(605) 772-landlineHowardAlliance Comm. Cooperative (split Rock)02/04/1994
(605) 773-landlinePierreQwest Corp.02/04/1994
(605) 775-landlineBurkeVivianTelcoDBA Golden West Telecom02/04/1994
(605) 776-landlinePierreQwest Corp.01/14/2000
(605) 778-landlineKimballMidstate Comms02/04/1994
(605) 779-landlineDelmontMidstate Comms02/04/1994
(605) 780-landlineN Sioux CityKnology Of The Plains04/25/2001
(605) 781-landlinePorcupineNative American Telecom - Pine Ridge05/26/2011
(605) 782-landlineSioux FallsQwest Corp.11/20/1998
(605) 783-landlineHazelInterstate Telecom. Coop.02/04/1994
(605) 784-landlineBradleyInterstate Telecom. Coop.02/04/1994
(605) 785-landlineHazelInterstate Telecom. Coop.02/04/1994
(605) 786-landlineBlack HawkQwest Corp.01/14/2000
(605) 787-landlineBlack HawkQwest Corp.02/04/1994
(605) 788-landlineBisonWest River Cooperative TelephoneCo.02/04/1994
(605) 789-wirelessSioux FallsCingular Wireless07/12/2010
(605) 791-landlineRapid CityMidcontinent Comms04/13/2006
(605) 792-landlineHaytiMcc Telephony Of The Mid-west08/04/2010
(605) 793-landlineCastlewoodInterstate Telecom. Coop.02/04/1994
(605) 794-landlineTorontoInterstate Telecom. Coop.02/04/1994
(605) 795-landlineStrandburgInterstate Telecom. Coop.02/04/1994
(605) 796-landlineWoonsocketSantel Comms Cooperative02/04/1994
(605) 797-landlineCamp CrookWest River Cooperative TelephoneCo.02/04/1994
(605) 798-landlineWicksvilleGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 809-wirelessSioux FallsMCI Metro ATS11/09/2011
(605) 818-landlineWatertownRc Comms10/10/2006
(605) 821-wirelessDupreeCingular Wireless11/11/2010
(605) 822-landlineSaint FrancisGreat Plains Comms08/14/1998
(605) 823-landlineMc LaughlinWest River Telecom Cooperative02/04/1994
(605) 825-landlineBridgewaterTri-county Telcom02/04/1994
(605) 826-landlineNundaInterstate Telecom. Coop.02/04/1994
(605) 828-wirelessMissionCingular Wireless04/13/2005
(605) 830-wirelessGregoryVerizon Wireless07/04/1995
(605) 831-wirelessGregoryVerizon Wireless10/11/1997
(605) 832-landlineAstoriaInterstate Telecom. Coop.02/04/1994
(605) 833-landlineBuffalo GapGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 834-landlineSaint CharlesThree River TelephoneCo.01/10/1996
(605) 835-landlineGregoryVivianTelcoDBA Golden West Telecom02/04/1994
(605) 836-wirelessCantonMCI Metro ATS07/20/2006
(605) 837-landlineKadokaKadokaTelcoDBA Golden West Telecom02/04/1994
(605) 838-landlineSioux FallsYmax Comms Corp.06/17/2008
(605) 839-wirelessBrandonCingular Wireless04/08/2011
(605) 840-wirelessWinnerVerizon Wireless02/11/1995
(605) 841-wirelessWinnerVerizon Wireless10/11/1997
(605) 842-landlineWinnerVivianTelcoDBA Golden West Telecom02/04/1994
(605) 843-landlineMidlandGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 844-wirelessClarkCingular Wireless10/20/2010
(605) 845-landlineMobridgeWest River Telecom Coop (mobridge)02/04/1994
(605) 847-landlineLake PrestonQwest Corp.02/04/1994
(605) 848-wirelessGlenhamVerizon Wireless02/04/1994
(605) 849-landlineAlpenaSantel Comms Cooperative02/04/1994
(605) 850-wirelessGlenhamVerizon Wireless10/11/1997
(605) 851-wirelessVerizon Wireless06/13/2014
(605) 852-landlineHolabirdVenture Comms Cooperative02/04/1994
(605) 853-landlineMillerQwest Corp.02/04/1994
(605) 854-landlineDe SmetQwest Corp.02/04/1994
(605) 855-landlineRalphConsolidated Telcom01/10/1996
(605) 856-landlineMissionVivianTelcoDBA Golden West Telecom02/04/1994
(605) 857-wirelessYanktonCingular Wireless11/12/2001
(605) 858-wirelessRapid CityCingular Wireless07/12/2010
(605) 859-landlinePhilipGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 860-wirelessDe SmetVerizon Wireless02/11/1995
(605) 861-wirelessDe SmetVerizon Wireless10/11/1997
(605) 862-landlineBig Stone CityQwest Corp.02/04/1994
(605) 863-wirelessRapid CityCingular Wireless10/21/2003
(605) 864-wirelessFlandreauVerizon Wireless01/25/1998
(605) 865-landlineTimber LakeQwest Corp.02/04/1994
(605) 866-landlineRevaWest River Cooperative TelephoneCo.02/04/1994
(605) 867-landlinePine RidgeGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 868-wirelessWatertownBrookings Municipal Utilities08/14/1998
(605) 869-landlineKennebecKennebec Telco02/04/1994
(605) 870-wirelessHolabirdVerizon Wireless09/11/1994
(605) 871-wirelessHolabirdVerizon Wireless10/11/1997
(605) 873-landlineEstellineInterstate Telecom. Coop.02/04/1994
(605) 874-landlineClear LakeInterstate Telecom. Coop.02/04/1994
(605) 875-landlineHarroldVenture Comms Cooperative02/04/1994
(605) 876-landlineBrandtInterstate Telecom. Coop.02/04/1994
(605) 877-landlineRapid CityQwest Corp.02/04/1994
(605) 878-landlineWatertownMidcontinent Comms05/27/2005
(605) 879-landlineWittenVivianTelcoDBA Golden West Telecom02/04/1994
(605) 880-wirelessWatertownVerizon Wireless02/04/1994
(605) 881-wirelessWatertownCingular Wireless02/04/1994
(605) 882-landlineWatertownQwest Corp.02/04/1994
(605) 883-landlineWolseySantel Comms Cooperative02/04/1994
(605) 884-landlineWatertownQwest Corp.07/06/1997
(605) 885-landlineHoughtonJames Valley Cooperative TelephoneCo.02/04/1994
(605) 886-landlineWatertownQwest Corp.02/04/1994
(605) 887-landlineMelletteJames Valley Cooperative TelephoneCo.02/04/1994
(605) 888-landlineChamberlainOnvoy11/19/2012
(605) 889-landlinePollockValley Telecom Cooperative Association02/04/1994
(605) 890-wirelessHot SpringsVerizon Wireless02/04/1994
(605) 891-wirelessHot SpringsVerizon Wireless10/11/1997
(605) 892-landlineBelle FourcheQwest Corp.02/04/1994
(605) 893-landlineMillerMidcontinent Comms12/13/2006
(605) 894-landlinePukwanaMidstate Comms02/04/1994
(605) 895-landlinePreshoKennebec Telco02/04/1994
(605) 897-landlineTurtonJames Valley Cooperative TelephoneCo.02/04/1994
(605) 899-wirelessMartinCingular Wireless10/25/2010
(605) 906-landlineSioux FallsTeleport Comms America02/06/2012
(605) 920-wirelessDeadwoodVerizon Wireless04/01/1997
(605) 922-landlineElktonMcc Telephony Of The Mid-west08/04/2010
(605) 923-landlineBox ElderQwest Corp.02/04/1994
(605) 924-wirelessMilbankVerizon Wireless08/19/2008
(605) 925-landlineFreemanVivianTelcoDBA Golden West Telecom02/04/1994
(605) 926-wirelessMobridgeCingular Wireless10/25/2010
(605) 927-wirelessSissetonCingular Wireless10/20/2010
(605) 928-landlineParkstonSantel Comms Cooperative02/04/1994
(605) 929-wirelessSioux FallsVerizon Wireless01/10/1996
(605) 932-landlinePeeverRc Comms02/04/1994
(605) 933-wirelessMitchellCingular Wireless05/13/2002
(605) 934-landlineAlcesterAlliance Comms Cooperative (baltic)02/04/1994
(605) 935-landlineTrippSantel Comms Cooperative02/04/1994
(605) 936-wirelessHuronVerizon Wireless09/24/2012
(605) 938-landlineWilmotRc Comms02/04/1994
(605) 939-landlineRapid CityAT&T Local08/20/2000
(605) 940-wirelessSioux FallsCingular Wireless07/01/1996
(605) 941-wirelessSioux FallsCingular Wireless08/14/1998
(605) 942-landlinePlankintonSioux Valley Tel DBA Golden West Telecommunication02/04/1994
(605) 943-landlineRee HeightsVenture Comms Cooperative02/04/1994
(605) 944-wirelessMartinCingular Wireless11/12/2009
(605) 945-landlinePierreQwest Corp.02/04/1994
(605) 946-landlineArmourSioux Valley Tel DBA Golden West Telecommunication02/04/1994
(605) 947-landlineWaubayInterstate Telecom. Coop.02/04/1994
(605) 948-landlineJavaVenture Comms Cooperative02/04/1994
(605) 949-wirelessMilbankCingular Wireless01/25/1998
(605) 951-landlineSioux FallsBandwidth.com06/17/2008
(605) 952-landlineElk PointBandwidth.com11/02/2011
(605) 955-landlineMound CityValley Telecom Cooperative Association02/04/1994
(605) 956-wirelessWatertownVerizon Wireless08/19/2008
(605) 957-landlineBeresfordKnology Community Telephone02/04/1994
(605) 962-landlineBluntVenture Comms Cooperative02/04/1994
(605) 964-landlineEagle ButteCheyenne River Sioux Tribal Telephone Auth.02/04/1994
(605) 965-landlineSioux FallsKnology Of The Plains01/25/1998
(605) 966-landlineJeffersonJefferson Telco02/04/1994
(605) 967-landlineFaithCity Of Faith Municipal Telco02/04/1994
(605) 968-wirelessHuronVerizon Wireless06/20/2013
(605) 969-landlineSaint FrancisGreat Plains Comms08/14/1998
(605) 973-landlineOnidaVenture Comms Cooperative02/04/1994
(605) 977-landlineSioux FallsQwest Corp.01/14/2000
(605) 978-landlineSioux FallsQwest Corp.10/11/1997
(605) 983-landlineArlingtonQwest Corp.02/04/1994
(605) 984-landlineHudsonAlliance Comms Cooperative (baltic)02/04/1994
(605) 985-landlineEnningGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 987-landlineCantonQwest Corp.02/04/1994
(605) 988-landlineSioux FallsQwest Corp.07/06/1997
(605) 990-landlineMitchellSancom DBA Mitchell Telecom10/01/2004
(605) 993-landlineWallGolden West Tel Coop DBA Golden West Telecomm02/04/1994
(605) 994-landlineHeclaJames Valley Cooperative TelephoneCo.02/04/1994
(605) 995-landlineMitchellQwest Corp.02/04/1994
(605) 996-landlineMitchellQwest Corp.02/04/1994
(605) 997-landlineFlandreauQwest Corp.02/04/1994
(605) 999-wirelessMitchellVerizon Wireless02/04/1994