 Let's help you next. Get started today. Call 1-800-217-4380. That's 1-800-217-4380. Again, 1-800-217-4380. There are few nonprofits in the trucking industry, and even fewer that tangibly make a difference in the lives of professional drivers. Since 2008, nearly 4,000 over-the-road semi-truck drivers have turned to the St. Christopher Truckers Relief Fund when a medical issue took them off the road.