Waterloo Local Schools 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) Ameriprise Financial(800) 862-7919 Equitable(800) 628-6673 Metropolitan Life Insurance Company(833) 642-1008 Modern Woodmen of America(800) 447-9811 Roth 403(b) Equitable(800) 628-6673 Metropolitan Life Insurance Company(833) 642-1008