Phone number (650) 281-5705
This number is registered with the FMCSA by the following company. 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 |
|---|---|---|---|---|---|
| RUBEN ROSAS Carrier · DBA 3 DIAMNOND TRANSPORTATION |
Newark, CA | 1506628 | MC565222 | 1 | Inactive 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.