First Bank Address: 10710 Veterans Memorial Pkwy, Lake Saint Louis, MO 63367 Phone: (636) 625-4000 Banks, Financial Advisory Services, Key Bank, Unknown, Associations Other Businesses: Sun Security Bank at 3031 Lake Saint Louis Blvd, Lake Saint Louis, MO 63367 Quik Cash at 6293 Ronald Reagan Dr, Lake Saint Louis, MO 63367 Providence Bank at 6253 Ronald Reagan Dr, Lake Saint Louis, MO 63367 King of Kash Loans at 720 Lakeside Plz, Lake Saint Louis, MO 63367