- USDOT
- 3706
- Docket
- MC-140665
- Headquarters
- Springfield, MO
- Segment
- Refrigerated
- Power units
- 7,919
- Safety rating
- Satisfactory
- Reefer
- Dry van
- Flatbed
- Tanker
- Refrigerated
- Flatbed
- Tanker
- Intermodal
Snapshot from the FMCSA motor carrier census, pulled 2026-10-11. Ratings and authority status change — verify before you tender. Check the live SAFER record ↗
Frequently asked questions
What is the USDOT number for Prime? +
Prime Inc. operates under USDOT number 3706. Its operating authority docket is MC-140665. That number identifies the carrier in the FMCSA register and on every rate confirmation, BOL and insurance certificate it issues — use it to verify authority and safety history before you tender a load.
How do I track a Prime shipment? +
Enter your Prime PRO number, BOL or load reference on TruckScanner to see pickup and delivery milestones, current location and revised ETA — no Prime login required and no carrier portal to chase.
How big is the Prime fleet? +
Prime Inc. reports 7,919 power units and 9,070 drivers on its most recent MCS-150 filing with the FMCSA, operating from Springfield, MO. Fleet size is a useful proxy for how much capacity a carrier can commit on a given lane.
What equipment does Prime run? +
Prime Inc. hauls with reefer, dry van, flatbed, tanker. Match your load's equipment requirement against a carrier's fleet before requesting a rate — an equipment mismatch is the most common reason a tender gets rejected.
What is the Prime safety rating? +
The FMCSA lists Prime Inc. with a satisfactory safety rating. Ratings come from compliance reviews and can change — check the carrier's current SAFER snapshot before booking high-value or hazmat freight.