Walton County EDC CIVIC ORGANIZATIONS Walton County EDC 908 US Highway 90 West DeFuniak Springs, FL 32433 (850) 892-0555 (850) 892-0444 (fax) Rep Info Map Whom to Contact Tom Powell Phone: (850) 892-0555 What's Nearby? Distance: 5 10 15 20 25 50 mi.