MAMMOTH OF ALASKA INC
Operations
What MAMMOTH OF ALASKA INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 138483
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify MAMMOTH OF ALASKA INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 44 power units, 34 drivers
- MAMMOTH OF ALASKA INC self-reports 44 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about MAMMOTH OF ALASKA INC
Common questions about this carrier, answered from FMCSA public records.
Is MAMMOTH OF ALASKA INC a legitimate motor carrier?
MAMMOTH OF ALASKA INC is registered with FMCSA under USDOT number 138483. Operating authority status is currently Inactive. Carrier90's trust score of 50/100 yields a REVIEW verdict based on safety, insurance, authority, and crash data.
What is MAMMOTH OF ALASKA INC's safety score?
Carrier90 scores MAMMOTH OF ALASKA INC at 50 out of 100 with a REVIEW verdict. The score combines FMCSA BASIC percentiles, crash history, insurance status, operating authority, and chameleon carrier detection signals.
Where is MAMMOTH OF ALASKA INC based?
MAMMOTH OF ALASKA INC lists its physical address in ANCHORAGE, AK in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 138483 active?
USDOT 138483 (MAMMOTH OF ALASKA INC) operating authority status is currently Inactive. Last verified by Carrier90 on October 29, 2026. Data is sourced from live FMCSA federal records.
How many trucks does MAMMOTH OF ALASKA INC operate?
MAMMOTH OF ALASKA INC reports 44 power units and employs 34 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Related resources
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