Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Zumwalt Corporation
USDOT 3241587
Entity type
Carrier
Location
Saint Louis, MO
Phone
(314) 772-6500
Email on file
SG•••@Z•••.COM
Power units
19
Drivers
19
First on record
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Last MCS-150 filing
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TenFour keeps a page for every USDOT registration so brokers and shippers can verify status — inactive companies get this records view, not a website. The full site unlocks if authority is reinstated.