Carrier profile · USDOT 3849297 · Updated Jun 13, 2026
EFRAIN ROSARIO
DBA JEFFREY TRANSPORT
1 power unitavg 5 yrLocal · 1 statesRIO GRANDE, PR50/100
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
- CARR 955 KM 1 9, RIO GRANDE, PR, 00745
- Mailing address
- HC 4 BOX 14470, RIO GRANDE, PR, 00745
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (787) 234-8528
Registration
- Officer
- Efrain Rosario
- USDOT / docket
- 3849297
- First registered
- Mar 24, 2022
- Last MCS-150
- Mar 21, 2025 · 90,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.