Baldwin Telecom
Holding: Baldwin Telecom Inc
About Baldwin Telecom
Baldwin Telecom, operating as Baldwin LightStream, is an independent incumbent local exchange carrier (ILEC) providing telephone, fiber internet, video, and security services primarily to residential customers in St. Croix County, Wisconsin, including Baldwin, Woodville, Hammond, Roberts, and nearby towns. It originated as a telephone company in 1900 serving Baldwin and Woodville communities and has expanded to high-speed internet up to 8 Gbps via its NimBL Networks brand. As a small rural ILEC, it holds one state-level OCN and has originated 21 1,000-number blocks.
- Founded: 1900
- Headquarters: Baldwin, WI
- Services: rural ILEC, fiber internet, digital phone, cable video, security
Sources: Baldwin LightStream - River Falls Chamber of Commerce · Baldwin LightStream - Internet Provider - St. Croix County · Internet - Baldwin LightStream - St. Croix County, WI · Broadband Facts - Baldwin LightStream
Headquarters: Baldwin, WI


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (21)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Wisconsin WI · 21
Top area codes
Bars show total blocks; red overlay is recent.
Member OCNs
1 OCN roll up under Baldwin Telecom.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 0846 | Baldwin Telecom Inc | Baldwin, WI | Incumbent Local Exchange Carrier | 21 | · |
