Phone number (410) 391-4434
This number is shared by 2 companies and is registered with the FMCSA by the following companies. If a dispatcher or carrier called you from this number, check that the company details below match what they told you.
| Company | Location | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|---|
| MOUNTAINSIDE MOTOR FREIGHT INC Carrier |
Essex, MD | 720279 | MC400253 | 4 | Active Last known · May 14, 2026 |
| ROCKYS TRUCK SERVICE INC Carrier |
Essex, MD | 1478036 | MC829803 | 2 | Active Last known · May 14, 2026 |
Fraud check: freight fraud often involves someone using a real carrier's name with a different phone number. If the caller's number does not match the one on file, call the carrier back on the registered number before tendering a load.