Grand River Mutual Telephone Corporation
Holding: Grand River Mutual Telephone Corporation
About Grand River Mutual Telephone Corporation
Grand River Mutual Telephone Corporation, doing business as GRM Networks, is an incumbent local exchange carrier (ILEC) providing local telephone, DSL, and fiber broadband services in rural areas of northern Missouri and southern Iowa across 44 exchanges covering 4,500 square miles. It primarily serves consumers in small communities such as Princeton, Bethany, Leon, Lamoni, and Trenton, with subsidiaries LTC Networks and SCC Networks operating additional exchanges. As a member-owned cooperative, it focuses on upgrading to fiber-to-the-premise networks while maintaining traditional wireline services.
- Headquarters: Princeton, MO
- Services: rural ILEC, fiber broadband, DSL, local telephone
Sources: Grand River Mutual Telephone - Wikipedia · Grand River Mutual Telephone Corporation (Telephone - ILEC) - EFIS · About Us - GRM Networks · Network Management Policy - GRM Networks
Headquarters: Princeton, MO


Block portfolio at a glance
Member OCNs
1 OCN roll up under Grand River Mutual Telephone Corporation.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 1888 | Grand River Mutual Telephone Corporation | Princeton, MO | Incumbent Local Exchange Carrier | 97 | · |
