Mechanicsburg Area 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) Ameriprise Financial(800) 862-7919 Corebridge Financial (formerly AIG Retirement Services-VALIC)(800) 448-2542 Horace Mann Insurance Company(800) 999-1030 Kades-Margolis Corp.(800) 433-1828 Lincoln National Life Insurance Company(800) 454-6265 Metropolitan Life Insurance Company(833) 642-1008 Midland National Life(877) 586-0240 Security Benefit Group(800) 888-2461 Vanguard Investments - Plan Number: 431954(800) 569-4903 VOYA Financial(800) 584-6001 Roth 403(b) Corebridge Financial (formerly AIG Retirement Services-VALIC)(800) 448-2542 Horace Mann Insurance Company(800) 999-1030 Kades-Margolis Corp.(800) 433-1828 Lincoln National Life Insurance Company(800) 454-6265 Metropolitan Life Insurance Company(833) 642-1008 Security Benefit Group(800) 888-2461 Vanguard Investments(800) 569-4903