Store Locator Sullivan FAST STOP Express211 N Market St. Sullivan, IL 61951 Contact Phone: 217-342-9231 Website: https://www.southcentralfs.com Get Directions Amenities 24 Hour Pumps Credit Card Only Pay at the Pump Only Fuel Types Gasoline Diesel Fuel Prices Regular $2.69 as of 12/28/2025 4:53:25 PM Diesel $3.39 as of 12/28/2025 4:53:25 PM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express