South Dakota Telecommunications Companies

67 companies headquartered in South Dakota

Company Name	DBA	Type	City	Status
Sioux Valley Tel. Co.	Sioux Valley Telephone Company	Incumbent LEC	Dell Rapids	Inactive
Siouxland Telephone Company, Inc.	MTI Communications	Payphone Service Provider	North Sioux City	Inactive
South Dakota Network, LLC	SDN Communications	Other Toll	Sioux Falls	Active
Splitrock Properties Inc.	Splitrock Properties, Inc.	Incumbent LEC	Garretson	Inactive
Stockholm-Strandburg Tel. Co.	Stockholm-Strandburg Telephone Company	Incumbent LEC	Clear Lake	Inactive
Tri-County Telecom, Inc.	-	Incumbent LEC	Salem	Inactive
Trio Tel Communications, Inc.	-	Incumbent LEC	Salem	Active
Union Tel. Co.	Union Telephone Company	Incumbent LEC	Dell Rapids	Inactive
Valley Communications, Inc.	Valley Fibercom	CAP/CLEC	Herreid	Active
Valley Telecommunications Cooperative. Assn., Inc.	Valley Telecommunications Cooperative Association,	Incumbent LEC	Herreid	Active
Vantek Communications, Inc.	-	Paging & Messaging	Sioux Falls	Active
Venture Communications Cooperative	-	Incumbent LEC	Highmore	Active
Vivian Tel. Co., dba Golden West Communications, I	Vivian Telephone Company	Incumbent LEC	Wall	Inactive
West River Cooperative Tel. Co.	West River Cooperative Telephone Company	Incumbent LEC	Bison	Active
Western Communications, Inc.	-	SMR (dispatch)	Rapid City	Active
Western Telephone Company	-	Incumbent LEC	Highmore	Inactive
Wind Circle Network, Inc.	-	Interconnected VoIP	Fort Pierre	Active

Showing 51 to 67 of 67 companies