St. Angela Merici Authorized Investment Providers For specific investment provider information, please click on the investment provider name of your choice to visit the company's website. 403(b) GWN Securities(561) 472-2700 Horace Mann Insurance Company(800) 999-1030 MetLife Tower Life (formerly General American)(800) 242-4079 Security Benefit Group(800) 888-2461 Transamerica Life Insurance Company(800) 317-2688