Prairie Grove CSD 46 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) Cetera-MG Trust Company-PenSelect(803) 354-5003 Equitable(800) 628-6673 Horace Mann Insurance Company(800) 999-1030 Security Benefit Group(800) 888-2461 Thrivent Financial(800) 847-4836 Roth 403(b) Cetera-MG Trust Company-PenSelect(803) 354-5003 Equitable(800) 628-6673 Horace Mann Insurance Company(800) 999-1030 Security Benefit Group(800) 888-2461