First National Bank Address: N4259 State Road 49, Poy Sippi, WI 54967 Phone: (920) 987-9000 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks Other Businesses: 1st National Bank at N4259 State Road 49, Poy Sippi, WI 54967 Triple Crown at N4390 State Road 49, Poy Sippi, WI 54967 Baylake Bank at N4386 State Road 49, Poy Sippi, WI 54967