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Home/Carrier Lookup
Free tool · No signup · Updated from FMCSA & MOTUS

Verify a carrier. MC / DOT lookup.

Run a free carrier authority check — type any USDOT number, MC number, company name, phone, or email for an instant read on FMCSA authority, age, and standing.

Type a DOT/MC number to jump straight to a carrier, or search by company name, phone, or email to browse. No account needed.

All carrier information is compiled from public open sources (FMCSA data). Brokers and shippers must conduct their own independent investigation and due diligence before partnering with any carrier.

How the carrier Trust Score reads

Carriers are graded A–F from public regulatory data — no opinions, just FMCSA filings. A carrier with no federal operating authority on file shows as Not rated.

FMCSA + MOTUS
A
Excellent
Established, active authority
B
Good
Established, minor concerns
C
Fair
Verify before partnering
D
Caution
Significant concerns
F
High Risk
Serious red flags
What we checkOperating authorityAuthority ageRevocation historyPending suspensionsFleet & operationInsurance filings

Matching carriers

Showing 61–80 in MD
Not authorized
3D DEMOLITION & HAULING, L.L.C.
DOT 8307700 — WALDORF, MD
→Authorized
3D TRANSPORT LLC
DOT 4293515 — BOWIE, MD
→Intrastate
3G LOGISTICS LLC
DOT 2951052 — LOTHIAN, MD
→Authorized
3G TRANSPORT LLC
DOT 4090117 — MIDDLE RIVER, MD
→Pending
3HILLSTRUCKING LLC
DOT 4558086 — WALDORF, MD
→Not authorized
3J TRANSPORTER INC
DOT 2507002 — DUNKIRK, MD
→Not authorized
3J&Y TOWING
DOT 4008499 — BALTIMORE, MD
→Authorized
3J'S SERVICES LLC
DOT 3848716 — PARKVILLE, MD
→Authorized
3J2N TRANSPORT INC
DOT 1560406 — HYATTSVILLE, MD
→Out of service
3K RECOVERY & TRANSPORT LLC
dba 3KR
DOT 3581975 — EDGEWOOD, MD
→Authorized
3KM TRANSPORT LLC
DOT 3660231 — PERRY HALL, MD
→Not authorized
3P TRANSPORT LLC
DOT 4251495 — SILVER SPRING, MD
→Not authorized
3QT ENTERPRISES LLC
DOT 3734035 — GREENBELT, MD
→Authorized
3R&J TRUCKING LLC
DOT 3584338 — MARION STATION, MD
→Authorized
3TF LLC
DOT 8560324 — RANDALLSTOWN, MD
→Not authorized
4 BRICK TRUCKING LLC
DOT 4103242 — CAMP SPRINGS, MD
→Not authorized
4 BROTHERS TRUCKING INC
DOT 4423177 — MONTGOMERY VILLAGE, MD
→Authorized
4 CHEEZ TRANSPORT INC
DOT 2525197 — WALDORF, MD
→Authorized
4 D TRUCKING LLC
dba 4D TRUCKING
DOT 2057217 — BALTIMORE, MD
→Authorized
4 F TRUCKING LLC
DOT 3049876 — BELTSVILLE, MD
→

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Find for-hire motor carriers registered with FMCSA in each state.

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