Phone number (830) 513-5732
This number is shared by 3 companies and is registered with the FMCSA by the following motor carriers. If a dispatcher or carrier called you from this number, check that the company details below match what they told you.
| Company | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|
| BLACK ROCK LOGISTICS LLC | 2825443 | MC942969 | 8 | Last known: Active FMCSA snapshot May 14, 2026 |
| J AZTECA EXPRESS DE MEXICO | 3244271 | MX1025314 | 2 | Last known: Active FMCSA snapshot May 14, 2026 |
| CSZ EXPRESS LLC | 3515820 | MC1165256 | 1 | Last known: Inactive FMCSA snapshot 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.