Contact Us To contact a Wilco representative, please complete the form below and one of our team members will respond to your request via email within 24-48hrs. Your Wilco Customer Care Team is available by phone Monday through Friday, 8am-5pm at 800–382–5339. As your local cooperative, we’re here for you! View our locations to contact a specific store View Locations Central Office Phone Numbers Main (Toll-Free): 800–382–5339 Fuel Orders (Toll-Free): 800–598–6827 Winfield Service Center (Toll-Free): 800–227–9230 Name*Email*Phone*Topic*TopicFarm Store Products and PricingFarm Store Product AvailabilityAdvertising and PromotionsEmploymentCustomer ServiceCommercial, Ag, Turf and HorticultureFuel ServicesMessage*CommentsThis field is for validation purposes and should be left unchanged. This iframe contains the logic required to handle Ajax powered Gravity Forms.