Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Mailroom Dynamics Services Llc
USDOT 1822594
Entity type
Carrier
Location
Sacramento, CA
Phone
(916) 682-3037
Email on file
RS•••@F•••.NET
Power units
—
Drivers
7
First on record
—
Last MCS-150 filing
—
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.