Truro 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) Franklin Templeton Mutual Funds(800) 527-2020 Invesco OppenheimerFunds(800) 959-4246 Lincoln Investment Planning, LLC(800) 242-1421 Putnam Funds(800) 225-1581 Security Benefit Group(800) 888-2461