GRM Networks

Grand River Mutual Telephone Corporation is a full-service provider of telecommunications and Internet services to its clients. It provides a range of telephone services, such as custom calling, voicemail, newsletter and emergency contact numbers along with telephone directories. Grand River Mutual Telephone Corporation also offers dial-up Internet broadband connections, email and web hosting services to its clients. Based in Princeton, Mo., the firm caters to clients from the agriculture, business, local schools and weather industries. It is a member of numerous organizations, such as the National Telecommunication Cooperative Association, Rural Iowa Independent Telephone Association and Missouri Telecommunications Industry Association.