Carrier profile · USDOT 3289252 · Updated Jun 13, 2026
Mainstream Fiber Networks LLC
74 power unitsLocal · 1 statesNASHVILLE, IN88/100
AUTHORITY STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 4788 OLD STATE RD 46, NASHVILLE, IN, 47448
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (812) 720-9423
- assets@msfiber.net
- Web domain
- msfiber.net
Registration
- Officers
- Jeff Marston · Nora Mitchell
- USDOT / docket
- 3289252
- First registered
- May 20, 2019
- Last MCS-150
- Feb 13, 2026 · 1,020,000 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 173179461
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.