Wolverton Telephone Company

Polar Communications is a provider of telecommunications, entertainment and information services in Red River Valley, N.D., and surrounding areas. Established in 1952, it provides telecommunication services to more than 12,000 subscribers in North Dakota and Minnesota. The company s services include local, long-distance and cellular communications, paging, digital cable television and high-speed Internet services, such as wireless and digital subscriber line. It sells a variety of products, including telephone, data and public address communications systems, and key and alarm systems. The company also provides various tools, such as electronic statements and directory, Web mail, technical documents and an electronic newsletter. Polar Communications has offices in Park River and Mayville, N.D.

North Dakota Telephone Company, also known as NDTC, is a local telephone service provider, offering services to various exchanges throughout North Dakota. The company s voice mail service provides various features, such as caller identification, custom ringing, call trace, auto recall and call back, selective call acceptance and rejection, and anonymous call rejection. Its custom calling features include call waiting, call forwarding, 3-way calling, home intercall, and call forwarding remote access. The company provides business equipment, including paging equipment, security alarm dialers and cordless phones. Its Internet services include dial-up, high-speed digital subscriber line, Web Site hosting, Web site design and commercial e-mail. The company s data services include building, configuring, and maintaining computer networks. North Dakota Telephone Company is headquartered in Devils Lake, N.D.