Clinton Community School District 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) Equitable(800) 628-6673 Invesco OppenheimerFunds(800) 959-4246 Security Benefit Group(800) 888-2461 WEA Tax Sheltered Annuity(800) 279-4030