Upper Peninsula Telephone Company
Part of the Upper Peninsula Telephone Company group. 2 OCNs across 1 states · 26 blocks combined.
Holding: Lynch Corporation
401 Theodore Fremd Ave,
Rye, NY 10580-1422
michbbs.com
About Upper Peninsula Telephone Company
Upper Peninsula Telephone Company (UPTC) is an incumbent local exchange carrier (ILEC) providing broadband and telephone services across 19 local exchanges in Michigan's Upper Peninsula, covering approximately 3,500 square miles with over 700 miles of fiber optic network. It primarily serves consumers and businesses in rural areas with high-speed internet, voice, video, mobile, home automation, and managed hosting. UPTC operates as a subsidiary under MachTen Inc., a publicly traded holding company, within the niche rural telecom segment of the US market.
- Parent: MachTen Inc.
- Founded: 1908
- Services: rural broadband, ILEC voice, fiber deployment, mobile services
Sources: Who We Are - Michigan Broadband Services · subsidiaries of MachTen, Inc - SEC.gov · History | LGL Group
Numbers by age tier
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HQ: Rye, NY


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (15)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Michigan MI · 15
Top area codes
Bars show total blocks; red overlay is recent.
Sister OCNs in the Upper Peninsula Telephone Company group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Upper Peninsula Telephone Company group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 746G | Upper Peninsula Telephone Company - MI | MI | 11 | · |
Sister OCNs under Lynch Corporation
| OCN | Company | Total | Recent |
|---|---|---|---|
| 746G | Upper Peninsula Telephone Company - MI | 11 | 0 |
| 785G | Michigan Central Broadband Company LLC | 4 | 0 |
