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 $3.79 as of 3/20/2026 8:18:07 PM Diesel $4.74 as of 3/20/2026 8:18:07 PM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express