Store Locator Antigo FAST STOP2300 N. Route 45Antigo, WI 54409 Contact Phone: 715-623-6311 Website: https://www.insightfs.com Get Directions Amenities Convenience Store 24 Hour Pumps ATM Scale Prepared Food Fuel Types Gasoline Diesel Propane Autogas Fuel Prices Regular $3.87 as of 8/17/2026 9:51:44 AM Diesel $5.29 as of 8/17/2026 9:51:44 AM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express