Phone number (608) 575-4246

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.

CompanyLocationUSDOTDocketTrucksAuthority
MARK L FARRELL & SHAWN R FARREKK PA
Carrier · DBA SHAMROCK FARMS
Cross Plains, WI947390MC4565202Not authorized
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.