Phone number (559) 871-3402
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 |
|---|---|---|---|---|---|
| SERGIO MUNGUIA Carrier · DBA SM TRUCKING |
Madera, CA | 1400606 | MC531686 | 2 | Active Last known · May 14, 2026 |
| SERGIO E MUNGUIA Broker · DBA BUZZ HAULING BROKERAGE |
Madera, CA | 4550773 | MC1807254 | — | 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.