Book by state
Fleet mix
- 10-49 power units
- 1,453 carriers
- 1 power units
- 867 carriers
- 2-5 power units
- 860 carriers
- 6-9 power units
- 367 carriers
- 50-99 power units
- 340 carriers
- 100+ power units
- 210 carriers
- 0-unknown power units
- 61 carriers
Largest fleets on the paper
Counts cover carriers whose current resolved BI/PD filing names National Interstate, restricted to active carriers with insurance on file. Source: FMCSA Licensing & Insurance, mirrored and refreshed daily. Native Base is not affiliated with FMCSA or National Interstate.
Free tools
Work the carriers on this paper.
Find a carrier's USDOT from its name or MC number, check when its current policy is likely to renew, write the loss-run request to the incumbent, and watch a list for cancellations and lapses. Free, with no account; the letter and the watch list ask for an email.
- Find a carrier’s insurance X-date from a DOT numberX-date lookup (DOT) →
- Generate a loss-run request letterLoss run request generator →
- Monitor a carrier’s insurance and authority for cancellationsInsurance & authority monitor →
- Find a USDOT number from a company nameDOT lookup by name →
- Look up a carrier or broker by MC numberMC number lookup →