Hiawatha Telephone Company
Incumbent LEC- Agent for service of process
- John Crystal, National Register Agents, Inc, 1090 Vermont Ave NW, Suite 900, Washington, DC, 20005
- Agent phone / fax
- (202) 371-8090 · fax (202) 371-1945
- Agent email
- [email protected]
- Headquarters
- 108 West Superior Street, Munising, MI, 49862-1192
- Customer inquiries
- (906) 387-9911
- Holding company
- HIAWATHA COMMUNICATIONS INC
- States served (1)
- Michigan
- FCC 499 Filer ID
- 803721
- Last filing
- 4/1/2026