Dolphin Line Inc (DOT# 427439) – FMCSA Carrier Profile
DOT# 427439MC# 188627● Active
Updated: 2026-03-09
Dolphin Line Inc is a registered motor carrier with the FMCSA under USDOT number 427439. The company operates from Mobile, AL and maintains an active operating status with 1 power units and 1 drivers on record.
Safety Rating
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Company Information
Address4521 Higgins Road, Mobile, AL, 36619
Phone(251) 666-2057
Entity TypeAuthorized For Hire
OperationInterstate
Power Units1
Drivers1
MCS-150 FiledJuly 18, 2025
Annual Mileage49,387 mi (2024)
Inspection Summary
All-time Inspections
All-time34
Total
4
OOS
0
Driver OOS
4
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.3
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
1.5
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 427439?
USDOT number 427439 is assigned to Dolphin Line Inc, an active motor carrier registered with the FMCSA, based in Mobile, AL.
What is the safety rating of Dolphin Line Inc?
Dolphin Line Inc has a safety rating of Satisfactory as of August 21, 2008.
How many inspections has Dolphin Line Inc had?
Dolphin Line Inc has recorded 34 total inspections with 4 out-of-service orders, representing an OOS rate of 11.76%.
Where is Dolphin Line Inc located?
Dolphin Line Inc is headquartered at 4521 Higgins Road, Mobile, AL 36619.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 427439 · Last updated: 2026-03-09. View official FMCSA record →