Suncoast Credit Union South Service Center Share: Credit Unions Suncoast Credit Union South Service Center Visit Website 6405 S Florida Ave Lakeland, FL 33813 (800) 999-5887 www.suncoastcreditunion.com Hours: Lobby 8:30 am to 5 pm M - R 8:30 am to 6 pm F Drive-thru ITM 7 am to 8 pm M - F 8am to 1 pm Sat About Map About We are a community credit union. Anyone who lives, works or worships in Polk County are eligible.We offer personal and business accounts with low or no fees! We offer personal and business loans. Directions Located on S. Florida in front of Home Depot What's Nearby? Distance: 5 10 15 20 25 50 mi.